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V71 Version 1.20 Supplementary Manual © 2025 Roland Corporation This manual explains the new features that were added in V71 version 1.20. Refer to the V71 Quick Start and Reference Manual (Roland website) while reading this information. Change in kit image (background images in the KIT screen) design Select “OK” and press the [ENTER] button to switch to the screen for loading the missing Instrument Expansion into a slot. Select the load destination slot and reload the Instrument Expansion. We’ve changed the kit images that are included with the sound contents preinstalled from the factory and also downloaded from Roland Cloud due to reasons such as making the image match the sound concept. (This has no effect on the kits that use kit images that you have imported.) Improved sound quality for the snare-off sound The snare-off (throw-off ) sound is now more natural (which is heard when you move the strainer lever on the PD-14DSX to “detach” the snare wires on the bottom of the snare). Added functionality for handling Instrument Expansions Useful functionality for using Instrument Expansions has been added. Once all Instrument Expansions that are necessary for the kit have been loaded into the slot, the EXP icon on the KIT screen stops blinking. MEMO If the Instrument Expansions necessary for a kit have been uninstalled from the rack, you can’t restore them simply by operating the V71. You can use Roland Cloud Connect if you have a membership (subscription) or Roland Cloud Manager if you have a Lifetime Key (purchased license) to reinstall the necessary Instrument Expansions into the rack, and then load them into the slots. Function for notifying when the necessary Instrument Expansion is missing in a kit The EXP icon blinks to indicate when the Instrument Expansion necessary for a kit has not been loaded into a slot. Function for viewing the kits that use Instrument Expansions This function is useful for checking which kits are affected if you swap the Instrument Expansions in a slot. Function to assist in reloading the necessary Instrument Expansions that are not present in a kit When the user strikes a pad or plays a kit phrase that references a missing Instrument Expansion, the name of that Instrument Expansion along with a message asking the user to load it into a slot are shown onscreen. (In the example illustration below, “Wood Room Studio UK 1” is missing.) 1 On the Instrument Expansions - Slot screen, press the [F6] (EXP USAGE) button to view the kits used by the Instrument Expansions in each slot as a list. Press the [â] button to move the cursor to the kit list and then press the [F5] (SELECT) button to switch between kits. 01 V71 Version 1.20 Supplementary Manual MEMO NOTE When you remove an Instrument Expansion from a slot or uninstall the Instrument Expansion from the rack, you can now see the kits in which that Instrument Expansion is being used. In the example illustration below, a confirmation message is shown when you try to remove “Wood Room Studio UK 1” from slot 1, telling you that the Instrument Expansion is being used in kits 046, 047 and two other kits. ¹ If you’ve already connected the three DIGITAL TRIGGER IN ports of the V71 to Roland digital pads (such as the PD-14DSX, CY-18DR or VH-14D), disconnect one of the digital pads and then connect the DH-10. In this case, you can only use up to two digital pads. ¹ If you want to use three digital pads and the DH-10, use a MIDI cable to connect the MIDI OUT of the DH-10 to the MIDI IN of the V71 sound module. See the DH-10 product support page for usage instructions. https://roland.cm/dh-10_om Using the DH-10 and WT-10 to wirelessly connect the V71 to a V-Drums pad This explains the settings you can use for the DH-10 (DrumLink Hub) and the WT-10 (Wireless Trigger Adapter) to wirelessly connect a V-Drums pad or cymbal to the V71. Connecting the WT-10 (Wireless Trigger Adapter) to a drum pad/cymbal Pairing the DH-10 with the WT-10 1. Connect the cables included with the WT-10 to the PAD1 and PAD2 jacks of the WT-10 and the drum pad/ cymbal jacks. Here’s how to pair the DH-10 (connected to a V71) with a V-Drums pad (connected to a WT-10). * The power of the WT-10 turns on when you connect a plug into the PAD1 jack (the indicator briefly blinks blue and then goes dark). Once the DH-10 and WT-10 are paired, there is no need to pair them again. Strike the pad that’s connected to the WT-10 to activate the pairing. NOTE Connecting the DH-10 (DrumLink Hub) to V71 When connecting cables to the WT-10, hold the WT-10 firmly. 1. Use the USB Type-C® cable and the USB Type-C® to Example of attaching the WT-10 to the VH-10 hi-hat Type-A adaptor that are included with the DH-10 to connect the DH-10 to the V71. First, the blue indicator blinks several times, then the blue and red indicators remain lit. OUTPUT jacks on the drum pad/cymbal Type-C® Type-C® to A adapter V71 rear panel PAD1 jack PAD2 jack DH-10 The following message is shown once you connect the DH-10. * When connecting only one drum pad or cymbal to the WT-10, use the PAD1 jack. The PAD1 jack also functions as a power switch. * When connecting the Roland VH-10 hi-hat, the CY-16R-T cymbal (both sold separately) or the like, use both the PAD1 and PAD2 jacks. Pairing the DH-10 with the WT-10 This shows you how to pair a DH-10 connected to the V71 and a WT-10 connected to a cymbal as an example. 2. Use the cursor buttons to select “OK” and press the [ENTER] button. This switches to the DrumLink - HUB screen. 2 1. Press the [TRIGGER] button on the V71. 2. Press the [F5] (ADVANCED) button. The TRIGGER ADVANCED screen appears. V71 Version 1.20 Supplementary Manual 3. Press the [F3] (DrumLink) button. 4. Press the [F1] (HUB) button. The DrumLink - HUB screen appears. 5. Press the [F5] (PAIRING) button. Pairing mode turns on. MEMO ¹ Once paired, the pairing information for each WT-10 (Wireless Trigger Adapter) is saved on the DH-10 (DrumLink Hub). The units automatically pair when you restart the V71 or connect the DrumLink™ hub to a different V71, so there’s no need to pair manually. ¹ Although pairing is not necessary after restarting this unit, you must strike the pad you want to set once to make it show up on the pad settings screen. ¹ The V71 supports connecting up to 14 pads. Configuring the pad triggers Here’s how to configure the trigger settings, so that the signals from the pads can be accurately processed by the WT-10. MEMO Once it is turned on, the pairing mode turns off after 15 seconds. 6. Strike the cymbal once. MEMO When pairing, use a stick and strike the drum or cymbal fairly hard. Also, when pairing with a cymbal, strike the edge to make pairing easier, as the sensitivity is greater. Selecting the type of pad connected to the WT-10 (INPUT CONFIGURATION) Select the type of pad on the V71 (trigger settings). For this example, we select the “CY-16R-T” cymbal. 1. Press the [TRIGGER] button on the V71. 2. Press the [F5] (ADVANCED) button. The TRIGGER ADVANCED screen appears. 3. Press the [F3] (DrumLink) button. 4. Open the [F2] (BASIC) tab. Pairing begins. The pad image on the right side of the DrumLink - HUB screen (default settings: PDX-8 drum pad) is shown when the V71 is paired with the pad (cymbal). 5. Strike to select the pad that you want to set. You can also use the cursor buttons to move the cursor to the position shown in the illustration, and use the [-] [+] buttons or the dial to select the pad to set. MEMO If pairing is not possible (no image of the pad appears), see “Troubleshooting” (p. 10). 7. To access the pad settings screen after pairing, press the [EXIT] button and then one of the [F2] (BASIC)–[F4] (OPT/ADV) buttons. NOTE The parameters for each pad are not stored on the V71, but are stored in the WT-10 (Wireless Trigger Adapter). Note that just changing a parameter does not apply the setting to the WT-10. You must strike the applicable pad to apply the setting. 3 6. Press the [F6] (INPUT CONFIG) button. The INPUT CONFIGURATION screen appears. V71 Version 1.20 Supplementary Manual 7. Select “CY-16R-T” for PAD1 on the screen. An asterisk is shown to the left of the pad name (CY-16R-T). (An asterisk is shown whenever the internal settings have not yet been synchronized.) MEMO ¹ When you change the pad type, the pad parameters aside from Assign are set to their optimum values. You can fine-tune the settings as appropriate, according to how you attach the pad and how you use it. ¹ You can also select a pad type from the list that’s shown when you press the [ENTER] button. 8. Strike the cymbal once. Once the internal settings are synchronized, the asterisk to the left of the pad name (CY-16R-T) disappears. MEMO You can also press the [F5] (TOOLS) button and select “INPUT CONFIG” to view the INPUT CONFIGURATION screen. Assigning the trigger input for the pad connected to the WT-10 6. Use the cursor buttons to select the Assign parameter. 7. Use the [-] [+] buttons or the dial to edit the trigger input assignment. When connected to a hi-hat (Hi-Hat Calibration) To connect a hi-hat to the PAD1 jack of the WT-10, perform the settings as shown in “Selecting the type of pad connected to the WT-10 (INPUT CONFIGURATION)” (p. 3), and then set the calibration. * Calibration is necessary to correctly detect open/close hi-hat operations. 1. Press the [TRIGGER] button on the V71. 2. Press the [F5] (ADVANCED) button. The TRIGGER ADVANCED screen appears. 3. Press the [F3] (DrumLink) button. 4. Open the [F2] (BASIC) tab. Here’s how to set which trigger input to which the connected pad should be assigned. The optimal assignments are already made when you first connect each pad. The following explains how to change the assigned destinations (assignments). 1. Press the [TRIGGER] button on the V71. 5. Press the [F5] (TOOLS) button. 2. Press the [F5] (ADVANCED) button. 6. Use the cursor buttons to select “CALIBRATE PEDAL”. 3. Press the [F3] (DrumLink) button. 4. Press the [F2] (BASIC) button to display the DrumLink TRIGGER BASIC screen. 5. Strike to select the pad that you want to set. You can also use the cursor buttons to move the cursor to the position shown in the illustration, and use the [-] [+] buttons or the dial to select the pad to set. 7. Loosen the hi-hat’s clutch screw, and let the hi-hat rest naturally on the motion sensor unit. 8. Look for the indicator in the lower right part of the screen. 4 V71 Version 1.20 Supplementary Manual When the indicator is within the CALIBRATION area The adjustment is complete. Pad parameter descriptions TRIGGER BASIC, CURVE, OPTIONS/ADVANCED When the indicator is above the CALIBRATION area Turn the offset adjustment screw counterclockwise. Lift and lower the hi-hat naturally, and double-check that the indicator stays within the CALIBRATION area. When the indicator is below the CALIBRATION area Turn the offset adjustment screw clockwise. Lift and lower the hi-hat naturally, and double-check that the indicator stays within the CALIBRATION area. Parameter Explanation DWe TRIGGER BASIC tab Assign N/A, KICK, SNARE, TOM1, TOM2, TOM3, TOM4, HIHAT, CRASH1, CRASH2, RIDE, AUX1, AUX2, AUX3, AUX4 9. Click the [F6] (DONE) button to finish the calibration. Adjusts the sensitivity of the pads, which lets you control the balance between how hard you strike the pads and the volume. 10. Fasten the clutch screw at a position where the hi-hat sways naturally when struck. Specifies the trigger input to which a connected pad should be assigned. Sensitivity 1–16 * Increasing this value increases the sensitivity, so that even soft strikes on the pad play the sound at higher volumes. * Decreasing this value decreases the sensitivity, so that even hard strikes on the pad play the sound at lower volumes. Adjusts the minimum sensitivity of the pads. Threshold 5 1–15 * Higher values make the pads respond only when you strike them harder. * Lower values make the pads respond even when you strike them softer. Note that the pads may respond incorrectly when you set this to a lower value. V71 Version 1.20 Supplementary Manual Parameter Explanation Parameter DWe TRIGGER CURVE tab Retrigger Adjusts the detection of attenuation for the trigger signal. The pad may accidentally retrigger multiple times even though you’ve only struck the pad once. This is caused by fluctuations in the trigger signal that’s transmitted when you strike a pad. Use this parameter to prevent this kind of retriggering due to fluctuations in the trigger signal. Although higher values prevent retriggering, this has the side effect of omitting some sounds when you repeatedly strike the pad in quick succession. Set this to the lowest value possible while still ensuring that there is no retriggering. 0–15 Scan Time (ms) 2.0–5.0 Fine-tunes the trigger signal detection time. Since the rise time of the trigger signal waveform differs slightly depending on the characteristics of each pad, the sounds produced may vary in volume even when you’re striking the pad at the same velocity. If this occurs, you can adjust the trigger signal detection time (Scan Time) so that your playing strength can be detected more precisely. * Curve Dynamic Range Explanation USER, LINEAR, LOG1, LOG2, LOG3, POW1, POW2, POW3, EXP1, EXP2, EXP3 0–100 Mask Time (ms) 0–70 LED On Hit OFF, ON Sets whether the LED built into the WT-10 lights up when you strike the pad. OFF, 1–80 Adjusts the crosstalk sensitivity. Crosstalk is a feature that prevents accidentally triggering a pad due to the vibrations of other pads. For example, if two pads are mounted on the same drum stand, the vibrations when you strike one pad may cause the other pad to sound unintentionally. Increasing this value prevents the pad from being triggered by the vibrations of other pads. However, if you set the value too high, some sounds may drop out when you strike one pad and another at the same time. 0.0–3.2 Adjusts the balance between how hard you strike the rim and the resulting velocity value. If you increase this value, softer strikes on the rim play the sound at a higher velocity. If you decrease this value, stronger strikes on the rim play the sound at a lower velocity. KD series XTalk Cancel PD series Rim Gain Mask Time Time Sound not produced Adjusts the range of dynamics you use to strike the pads. Increasing this value narrows the range, so that even soft strikes on the pad play the sound at a high volume. This is useful for making detailed adjustments according to your playing technique, after you have adjusted the pad sensitivity using the Sensitivity parameter. Settings common to all pads Scan Time This prevents double triggering. For instance, when you play the kick drum, the beater can bounce back and hit the head a second time immediately after the intended note, which causes a single hit to “double trigger” (two sounds instead of one). The Mask Time setting helps to prevent this. Once a pad is struck, any additional trigger signals occurring within the specified time are ignored. Increasing this value makes it more likely that notes played in rapid succession are to drop out. Set this to as low a value as possible. * You can set Curve and Dynamic Range for each playing style. DWe TRIGGER OPTION/ADVANCED tab As the value is set higher, the time it takes for the sound to play increases. Set this to as low a value as possible. Time Adjusts how the volume changes in response to how hard you strike the pad. On the V71, you can select settings that are adjusted via DWe Control (USER) and from multiple presets (LINEAR– EXP3). Rimshot / Head 0.0–15.5 Adjusts the crossover point between the snare drum head zone and the rim shot zone. Increase this value if the rim shot plays even when you strike the head. Decrease this value if the head sound is heard even when you play a rim shot. * 6 Set this by gradually changing the value while checking how this affects the sound. V71 Version 1.20 Supplementary Manual Parameter Explanation XTalk Cancel OFF, 1–80 Adjusts the crosstalk sensitivity. Crosstalk is a feature that prevents accidentally triggering a pad due to the vibrations of other pads. For example, if two pads are mounted on the same drum stand, the vibrations when you strike one pad may cause the other pad to sound unintentionally. Increasing this value prevents the pad from being triggered by the vibrations of other pads. However, if you set the value too high, some sounds may drop out when you strike one pad and another at the same time. 0.0–3.2 Adjusts the balance between how hard you strike the edge and the resulting velocity value. If you increase this value, softer strikes on the edge play the sound at a higher velocity. If you decrease this value, stronger strikes on the edge play the sound at a lower velocity. VH series Edge Gain Open Pedal Tune 90, 127 -7–0–+7 * Select whether the maximum CC value when you press the HH CTRL pedal (connected to PAD2) should be 90 or 127. * When you turn on the “Hi-Hat” parameter that is configurable on the INPUT CONFIGURATION screen, you can configure other pads besides the VH series. Sets the CC value used when the hi-hat is opened. If the CC value does not fall to zero when the pedal is released, you can make it do so by changing this to a negative value. * Closed Pedal Tune Explanation XTalk Cancel Adjusts the crosstalk sensitivity. Crosstalk is a feature that prevents accidentally triggering a pad due to the vibrations of other pads. For example, if two pads are mounted on the same drum stand, the vibrations when you strike one pad may cause the other pad to sound unintentionally. Increasing this value prevents the pad from being triggered by the vibrations of other pads. However, if you set the value too high, some sounds may drop out when you strike one pad and another at the same time. OFF, 1–80 CY series Sets the control change (CC) value that’s transmitted when you press the hi-hat pedal completely. CC Max Parameter -7–0–+7 Edge Gain XTalk Cancel OFF, ON * This parameter is only for pads that support positional sensing (CY-16R-T/CY-15R/CY-14R-T/ CY-13R/CY-12R/C). 0.0–3.2 Adjusts the balance between how hard you strike the edge and the resulting velocity value. If you increase this value, softer strikes on the edge play the sound at a higher velocity. If you decrease this value, stronger strikes on the edge play the sound at a lower velocity. OFF, 1–80 Adjusts the crosstalk sensitivity. Crosstalk is a feature that prevents accidentally triggering a pad due to the vibrations of other pads. For example, if two pads are mounted on the same drum stand, the vibrations when you strike one pad may cause the other pad to sound unintentionally. Increasing this value prevents the pad from being triggered by the vibrations of other pads. However, if you set the value too high, some sounds may drop out when you strike one pad and another at the same time. 0.0–3.2 Adjusts the balance between how hard you strike the rim and the resulting velocity value. If you increase this value, softer strikes on the rim play the sound at a higher velocity. If you decrease this value, stronger strikes on the rim play the sound at a lower velocity. When you turn on the “Hi-Hat” parameter that is configurable on the INPUT CONFIGURATION screen, you can configure other pads besides the VH series. Sets the range between the open and closed hi-hat position. Smaller values result in a higher closed position, which lets you close the hihat with less force. Larger values make the hi-hat close only when you press the pedal with greater force. * Positional Sensing Turns positional sensing (which detects where the pad was struck) on/off. RT series Rim Gain When you turn on the “Hi-Hat” parameter that is configurable on the INPUT CONFIGURATION screen, you can configure other pads besides the VH series. Rimshot / Head 0.0–15.5 Adjusts the crossover point between the snare drum head zone and the rim shot zone. Increase this value if the rim shot plays even when you strike the head. Decrease this value if the head sound is heard even when you play a rim shot. ¹ Set this by gradually changing the value while checking how this affects the sound. 7 V71 Version 1.20 Supplementary Manual Parameter Explanation Ext Noise Cancel 0–5 This prevents a drum from being triggered unintentionally due to the sound of striking another drum that doesn’t have a drum trigger attached, or due to external sound or vibration (noise cancel). OFF, 1–80 Adjusts the crosstalk sensitivity. Crosstalk is a feature that prevents accidentally triggering a pad due to the vibrations of other pads. For example, if two pads are mounted on the same drum stand, the vibrations when you strike one pad may cause the other pad to sound unintentionally. Increasing this value prevents the pad from being triggered by the vibrations of other pads. However, if you set the value too high, some sounds may drop out when you strike one pad and another at the same time. XTalk Cancel INPUT CONFIGURATION Parameter Explanation Set this to “ON” when using a pad connected to the PAD1 jack on the WT-10 as a hi-hat. * Hi-Hat If the CY-16R-T is connected to the PAD1 jack and you use HH CTRL with the hi-hat control pedal (FD-8, FD-9 or similar) connected to PAD2, configure the settings as shown in the illustration. OFF ON DrumLink - HUB The input from the PAD2 jack is not recognized as the HH CTRL signal from the PAD1 jack. When the trigger input assignment is set to “HI-HAT”, the input from PAD2 on the WT-10 is recognized as the HH CTRL signal from the PAD1 jack. Ø “Assigning the trigger input for the pad connected to the WT-10” (p. 4) This parameter can be operated when setting a pad for the PAD1 jack of the WT-10 that supports playing bell shots, such as the CY-16R-T. Parameter Explanation RF Channel Sets the channel that’s used for wireless communication between the DH-10 and each pad. In situations such as when you’re using another DH-10 nearby, you can avoid interference by setting each unit to a different channel. MIDI Output 1 (2402 MHz), 2 (2426 MHz), 3 (2451 MHz), 4 (2480 MHz) Sets the connector that’s used for the DH-10. Soft Only: Uses only USB. Soft Only, Hub Hub Only: Uses only MIDI OUT. Only, Soft+Hub Soft+Hub: Uses both USB and MIDI OUT. * Send Note Off * 8 OFF, ON When connecting the V71 to the DH-10, use either the “Soft Only” or the “Soft+Hub” setting. When using MIDI OUT on the DH-10, this determines whether to output note-off data or not. The values aside from those of the Assign parameter are stored in the WT-10, not on the V71. These parameters are not saved when you perform the BACKUP ALL operation on the V71. * 2 Zone When connecting a CY-16R-T to the PAD1 jack and a PDX-12 to the PAD2 jack, configure the settings as shown in the illustration. OFF ON If the trigger input assignment is set to “RIDE”, the input from the PAD2 jack is recognized as a bell signal for the PAD1 jack. Ø “Assigning the trigger input for the pad connected to the WT-10” (p. 4) You can set the pad you like for the PAD2 jack, even when setting a ride pad like the CY-16R-T for the PAD1 jack (the input from the PAD2 jack is not recognized as a bell signal for the PAD1 jack). V71 Version 1.20 Supplementary Manual Other settings and features If a pad is not recognized If your pads are not recognized even when you connect the DH-10 to which they are already paired, follow the steps below. 6. Strike to select the pad that you want to unpair. You can also use the TRIGGER SELECT [ã] [â] buttons to select the pad to set. 7. Use the cursor buttons to select “UN-PAIR”, and press the [ENTER] button. 1. Press the [TRIGGER] button on the V71. 2. Press the [F5] (ADVANCED) button. 3. Press the [F3] (DrumLink) button to display the DrumLink screen. 4. Press the [F6] (DrumLink) button to turn DrumLink off. 5. Press the [F6] (DrumLink) button again to turn DrumLink on. If the pads are still not recognized after you do this, disconnect the V71 from the DH-10 and try connecting them again. Checking the remaining battery power You can check the remaining battery power for each pad from the Drumlink - TRIGGER BASIC tab, the DrumLink - TRIGGER CURVE tab, and the DrumLink - TRIGGER OPTIONS/ADVANCED tab. 8. Use the cursor buttons to select “OK” and press the [ENTER] button. After the message appears, strike the selected pad to unpair it. MEMO When the cursor is on a paired pad in the DrumLink - HUB screen, you can also unpair the pad by pressing [F6] (UNPAIR) while holding down the [SHIFT] button. Updating the firmware To update the firmware for the DH-10, the WT-10 and so on, connect the DH-10 to your computer and use the DWe Control application. See the DH-10 and WT-10 product support pages for update instructions. https://roland.cm/dh-10_om When you strike a pad, the built-in LED on the WT-10 lights up. If the pad LED does not light up even after you strike the pad, replace the batteries. NOTE ¹ Use AA-size alkaline batteries. ¹ The fluid in the batteries may leak if the remaining battery level gets too low. Replace the batteries as soon as possible. ¹ Remove the batteries from the pads when you are not using the pads for an extended period of time. Unpairing the V71 and pads Here’s how to unpair the V71 from the pads. 1. Press the [TRIGGER] button on the V71. 2. Press the [F5] (ADVANCED) button. 3. Press the [F3] (DrumLink) button. 4. Press one of the [F2] (BASIC)–[F4] (OPT/ADV) buttons. 5. Press the [F5] (TOOLS) button to show the TOOLS screen. 9 V71 Version 1.20 Supplementary Manual Troubleshooting Problem Cannot pair the DH-10 with a drum pad or cymbal Items to check Action Check that the red and blue indicators on the DH-10 are lit. If the red and blue indicators are not lit, reconnect the USB port. If you still don’t see any improvement, try a different USB Type-C® cable. When pairing, use a stick and strike the drum or cymbal fairly hard. Also, when pairing with a cymbal, strike the edge to make pairing easier, as the sensitivity is greater. This may be because only the PAD2 jack has been plugged in to the WT-10. No sound is heard when striking a drum pad or a cymbal Is the drum pad or cymbal paired with DH-10? Have you configured the trigger for the drum pad or cymbal (Input Configuration)? When connecting only one pad, connect the PAD1 jack of the WT-10. The PAD1 jack also functions as a power switch. Pair the drum pad or cymbal with DH-10. Ø “Pairing the DH-10 with the WT-10” (p. 2) If the drum pad or cymbal type is not set properly, some playing techniques may not produce sound. Configure the trigger settings so that the WT-10 works properly. Ø “Configuring the pad triggers” (p. 3) The indicator does not light up even when a cable is plugged in the WT-10 PAD1 jack When you insert a plug into the PAD1 jack of the WT-10, the indicator briefly blinks and then goes dark. The indicator does not stay illuminated while the power is on. The indicator does not blink even when a cable is plugged in the WT-10 PAD1 jack The indicator light is not designed to blink when the plug is unplugged from the PAD1 jack of the WT-10 and reinserted within 10 seconds. The batteries are dead Replace the two alkaline batteries (AA, LR6). The parameters that have been set remain stored on the WT-10 even after the batteries are depleted. 10 In this case, the WT-10 remains powered on, and you can continue to operate it. If the plug is unplugged for more than 20 seconds and then plugged in, the indicator blinks and then goes dark as usual. ">
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