JTS CS-W4C Instruction Manual
JTS CS-W4C is a professional UHF PLL 4-channel wireless conference system receiver that provides maximized compatible channels, logic circuit for conferencing features, and patented synchronizing technology for all four microphones. With 108 MHz bandwidth, multiple attendants can join the conference. You can cascade antenna outputs and AC power supply for larger setups.
Advertisement
Advertisement
PROFESSIONAL CO., LTD.
No. 148, 9th Industry Road, Ta-Li Industrial Park,
Taichung City, Taiwan, R.O.C.
Tel: 886-4-24938803 Fax: 886-4-24914890
E-mail: [email protected]
www.jts.com.tw
59508-114-01
PUSH / CONTROL
CH1C H2
SETUP EXIT
CH3 CH4
UHF
CS-W4C / CS-W4T
Wireless Conference System
Instruction Manual
With JTS 2.4G RF Synchronizing Technology
One-Year Warranty Card
Product model Serial number
Customer Phone number
Address
Date of purchase
Distributor's
The distributor's shop seal and date of purchase are required for the warranty to be valid!
shop seal
Warranty Service
1. The warranty card must be presented with the date of purchase and attached at the bottom of the machine to ensure the validity of warranty service.
2. The warranty is valid for one year starting from the date of purchase shown on
''warranty label'' attached to the product; alternatively, the warranty is valid for 15 months starting from the date the product was manufactured if the ''warranty label''
is missing on the machine. If the microphone is returned for service but with the machine, the warranty is valid for
15 months starting from the date of manufacturing shown on the microphone.
3. If malfunction occurs under normal operations according to the instruction manual while the warranty is still valid, please call the shop where you purchased the
product for warranty service.
4. It is important to return both the machine and microphone back to the shop for
service, since this makes it easier to identify where the possible problem is and
determine whether a service fee is needed.
5. JTS will provide service free of charge while the warranty is still valid. However, A fee for parts and/or service may be charged for the following: a. Damage due to natural disaster or any other irresistible factors; b. Damage due to dropping, immersion in water, exposure to high humidity, corrosion, ingress of alien objects, or loss of parts; c. Consumables are not part of the warranty; or d. The ''warranty label'' is not found on the machine or the ''warranty label'' is damaged to the point that the validity of warranty is not recognizable.
6. Keep this warranty card at a safe place, as the warranty is invalid with a lost
warranty card.
Contents
1. Notes for system operations
2. Features
3. Specifications
1
1
3-1 UHF PLL 4-channel wireless conference system receiver //CS-W4C
3-2 UHF PLL wireless conference system transmitter //CS-W4T
4. Parts
2
2
3
4-1 UHF PLL 4-channel wireless conference system receiver //CS-W4C
4
4
4-2 UHF PLL wireless conference system transmitter //CS-W4T
4-3 Accessories
5. Connection
5-1 Connecting receiver //CS-W4C
5-2 Installing transmitter //CS-W4T
6. Operation
6-1 Operation //CS-W4C
6-2 Operation //CS-W4T
7. Alert Function
8. Notes for the product
12
13
13
7
8
9
9
22
24
25
1. Notes for system operations
• Before connecting to the main power supply, check that the power requirements shown on the nameplate of the machine meet the output of the adaptor.
• Do not place the machine at a place where high temperature and humidity are expected.
• Do not operate the system with wet hands.
• Keep the machine away from any heat or ignition source.
• Before setting up the machine, make sure that the volume is set at the minimum for both the mixer and amplifier.
2. Features
• CS-W4C is designed with JTS newest wireless and conferencing technology. It provides maximized compatible channels with a given bandwidth. Built in logic circuit provides conferencing feature. A microphone assigned with priority will work as a chairman unit. It overrides other microphones. Logic setting of one
CS-W4C receivers can be cascaded. A microphone with priority in one receiver will also have priority in a cascaded system. JTS patented synchronizes all four microphones simultaneously by push one button.
• The microphone is of 108 MHz bandwidth(MAX). This feature allows more attendants to join the conference.
• Antenna outputs and AC power supply are designed to be cascaded.
1
3. Specifications
3-1 UHF PLL 4-channel wireless conference system receiver //CS-W4C
Model
Frequency oscillation
Carrier frequency
No. of channels
Channel pairing
Diversity
Bandwidth
Signal/noise ratio
Total harmonic distortion sensitivity
Audio frequency response
Antenna connector
CS-W4C
PLL Synthesized Control
470~960 MHz
4 channels
RF 2.4G antenna diversity
36MHz
>105dB(A)
<0.6%@1KHz
-95dBm , S/N>80dB
60Hz~16KHz±2dB
BNC female
Antenna booster power DC12V/100mA
Display
Controls
Audio output level (MAX)
Audio output impedance
Mute
Output port
LCD+LED
Power On/Off, Groups, Channels, Frequency, Sensitivity, Key
Lock, Volume, Output Attenuation (Xlr), Frequency Scan (On/
Off), Antenna Power, Display Setting, Priority Setting, Remoset
Id Number, Remoset Setting
ψ 6.3 Phone Jack : +4dBu
XLR Jack : +10dBu(Line) 、 -10dBu(MIC)
600 Ω
Noise mute and Pilot Tone
5 balance XLR ports,
1 unbalance φ 6.3mm jack
Logic Controller & Voltage
Output
Automix Control Socket
Power
Dimensions weight
Note
+5Vdc in/out (8 pin mini DIN connecter)
AC 100~240 VAC
485mm L x 260mm W x 45mm H
2.4 kg
Actual Product specifications may vary depending on model and region
2
3
3-2 UHF PLL wireless conference system transmitter // CS-W4T
Model
Frequency oscillation
Carrier frequency
Bandwidth
Paring
RF power output
RF stability
Frequency deviation
Spurious Emissions
Display
Controls
Battery
Charging
Dimension
Weight
Note
CS-W4T
PLL Synthesized Control
470~960MHz
108MHz (MAX)
2.4G RF Remoset
Low / High
<±10KHz @ Fc
±48KHz
<-50dBc
LCD
Power ON/OFF, Talk, groups, channels, frequency, sensitivity adjustment, Remoset ID pairing, RF output, key lock, Low cut, Sync
UM3, AA x 2
Yes
138mm(D)x 116mm(W)x 29mm(H)
0.76 kg
Actual Product specifications may vary depending on model and region
4. Parts
4.1
UHF PLL 4-channel wireless conference system receiver //CS-W4C
CS-W4C Front panel
5 3 9 10
PUSH / CONTROL
CH1 CH2 CH3
8
CH4
CS-W 4C
Wireless Receiver
SETUP EXIT
6 4 2 11 7 1
CS-W4C Rear panel
12 13
Made in Taiwan
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
POWER
Input: 100~240 V~
0.6A max. 50/60 Hz
Output: 100~240 V~
6A max. 50/60 Hz UNSW.
ANT. A
VOLTAGE OUTPUT
4 3 2 1 GND
MIXED
AF OUTPUT cascade A LINK IN LINK OUT
UNBALANCED BALANCED
AF OUTPUT
BALANCED
CH4
AF OUTPUT
BALANCED
CH3
AF OUTPUT
BALANCED
CH2
AF OUTPUT
BALANCED
CH1
Freq.Range: cascade B ANT. B
1
18 19
15
16 17
Power ON/OFF : ON : push once to turn on
20
14
15
OFF : push and hold until ''Power OFF'' is shown on the LCD to turn off.
2 EXIT : Push exit to cancel a selection or exit from the current menu when
CS-W4C is in the ''setting menu.''
3 Rotary Switch : when in the ''function menu,'' turn the switch to select the desired function; push the switch (or SETUP) to enter the selection and spin the switch to select the setting. Push [SETUP] to save the setting.
4 SETUP : Push and hold for 2 seconds to enter the vsetting menu.'' Push
SETUP to save the setting once the selection and setting are made according to ''3. Rotary Switch.''
5 REMOSET : When the receiver setting is done, push
to transmit the setting data to the handheld or body-pack transmitter.
6 LCD display : See ''Receiver LCD display instructions.''
4
7
8
9
AF : indicates the current strength of audio frequency signals.
RF : indicates the current strength of radio frequency signals.
Key lock: push and hold for 2 seconds to lock all keys, and again to unlock.
10
11
Volume keys : push ▲ / ▼ keys to adjust the volume between 0 and -31dB.
Selection key : push this button a. Push SETUP to enter the setting for the selected channel for parameter
settings.
b. Push REMOSET to transmit the setting data to the transmitter in this
selected channel.
12
13
14
Logic Controller Output : An external logic trigger device, such as a camera-like trigger device, can be connected.
Ø 6.3 audio output jack : unbalanced audio signal output after mixing
XLR audio jack : balanced audio signal output
XLR audio jack : balanced audio signal output after mixing
15
16
Antenna A (B) input terminal : BNC antenna input jack that also provides
DC12V/100mA output.
LINK IN : Priority Control Signal and Mixed Signal Input Port
17
18
19
20
LINK OUT : Priority Control Signal and Mixed Signal Output Port
AC input : 100~240 VAC
Note: Each cacading may bring1.2dB attenuation to RF signal.
AC input cascaded : use AC double power cable (optional) for power cascading.
RF signal A (B) output terminal : RF signal output jack; it is possible to connect the
RF A (or B) OUT of the first unit to the antenna A (or B) IN of the second unit with a BNC-
BNC signal cable, and then the RF A (or B) OUT of the second unit to the antenna A (or B)
IN of the third unit, and so on and so forth. The cascade may consist of up to 10 units to minimize the number of antennas used.
5
CS-W4C LCD displays
22 35 26 27 23
19
20
21
24 25
29 31 30
Setting page
32 28
29 28 32
30
22
23
24
25
19
20
21
22
23
24
25
26
27
28
29
30
31
33
Key lock
Antenna power supply ON
Mixed output attenuation ON
Receiver channel 1
Receiver channel 2
Receiver channel 3
Receiver channel 4
Output attenuation ON
Antenna selection A/B
Device ID
Group/channel
Frequency
Transmitter battery
3blocks: CS-WT microphone is used
:waiting for battery information from transmitter
34
32
33
Volume
Transmitter battery
3blocks: CS-W4T microphone is used
:waiting for battery information from transmitter
34
35
:no microphone signal
Setting window
Priority Indication
6
4-2 UHF PLL handheld transmitter // CS-W4T
1
2
3
4
5
6
7
8
9
10
Power Switch: The first segment is to turn ON the machine, the second segment is to LOCK the machine, which can lock the buttons (excluding the call button).
Gooseneck tube connection socket: Gooseneck tubes of different lengths can be used.
LED status indicator: Status indication. Including: electric quantity and frequency indication.
LCD screen: Displays the content parameters to be set up for the transmitter.
LED status indicator for a call: When in the callable state, a red light is displayed.
SET button: Set the content parameters. Including: frequency, group, channel, sensitivity, transmit power, bass attenuation, ID code, frequency function (ON/OFF), digital audio code.
Up/Down Selection Keys: The “SET key” can also be used to change the parameter settings.
Call Button: Press the button, the indicator light will be on, and you can make a call. Then, press the indicator light to end the call.
Charging contact module : if rechargeable batteries are used, charging is possible with the matching charger.
Battery compartment : it holds 2 UM3, AA 1.5V Alkaline batteries or MiNH rechargeable batteries.
9
10
1
2
3
4
5
6
7
8
7
CS-W4T LCD displays
10
11
MHz
12
11
12
13
Indication of frequency, group and channel
Battery level
Frequency (MHz)
4-6 Accessories
3
4
1
2
5
6
7
D8P-1 Extension Cable* 1
Antenna * 2
Winds Shield * 4
AC power cable* 1
Cascading RF cable* 2
XLR(M)/XLR(F) Audio cable * 1
AC power cascading cable* 1
3
1
2
4
5
6
7
SM-006
SELF-MA
8
5. Connection
5-1 Connecting the receiver
1.Connect the audio signal cable
Connect the CS-W4C audio output to a mixer or an amplifier:
Audio cable: one end of the XLR or φ 6.3mm audio cable is connected to the ''AF output balanced'' of CS-W4C and the other to the audio input of the mixer or amplifier.
2.Connect the power
Connect AC power cable: insert one end to the receiver’s AC jack and the other to AC power outlet (100~240VAC).
Amplifier
Made in Taiwan
CAUTION
POWER
Input: 100~240 V~
0.6A max. 50/60 Hz
Step 2
ANT. A
VOLTAGE OUTPUT
4 3 2 1 GND cascade A
LINK IN LINK OUT
MIXED
AF OUTPUT
UNBALANCED BALANCED
Step 1
Audio output
CH4 CH3 CH2
AF OUTPUT
BALANCED
AF OUTPUT
BALANCED
AF OUTPUT
BALANCED
CH1
Freq.Range: cascade B ANT. B
AC power cable
Wall socket
9
Cascading of AC power cable and antennas
*Up to 10 units can be cascaded for power/antenna.
Wall socket
Made in Taiwan
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
POWER
Input: 100~240 V~
0.6A max. 50/60 Hz
Output: 100~240 V~
6A max. 50/60 Hz UNSW.
ANT. A
VOLTAGE OUTPUT
4 3 2 1 GND
MIXED
AF OUTPUT cascade A
LINK IN LINK OUT
CH4 CH3
UNBALANCED BALANCED
AF OUTPUT
BALANCED
AF OUTPUT
BALANCED
D8P-1 Extension cable
AF OUTPUT
BALANCED
CH2
AF OUTPUT
BALANCED
CH1
Freq.Range: cascade B ANT. B
Made in Taiwan
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
POWER
Input: 100~240 V~
0.6A max. 50/60 Hz
Output: 100~240 V~
6A max. 50/60 Hz UNSW.
ANT. A
VOLTAGE OUTPUT
4 3 2 1 GND
MIXED
AF OUTPUT cascade A
LINK IN LINK OUT
UNBALANCED BALANCED
AF OUTPUT
BALANCED
CH4
AF OUTPUT
BALANCED
CH3
AF OUTPUT
BALANCED
CH2
AF OUTPUT
BALANCED
CH1
Freq.Range: cascade B ANT. B
More CS-W4C…
Made in Taiwan
CAUTION
DO NOT OPEN
POWER
Input: 100~240 V~
0.6A max. 50/60 Hz
Output: 100~240 V~
6A max. 50/60 Hz UNSW.
Made in Taiwan
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
POWER
Input: 100~240 V~
0.6A max. 50/60 Hz
Output: 100~240 V~
6A max. 50/60 Hz UNSW.
ANT. A
VOLTAGE OUTPUT
4 3 2 1 GND
MIXED
AF OUTPUT cascade A LINK IN LINK OUT
UNBALANCED BALANCED
AF OUTPUT
BALANCED
CH4
AF OUTPUT
BALANCED
CH3
AF OUTPUT
BALANCED
CH2
AF OUTPUT
BALANCED
CH1
Freq.Range: cascade B ANT. B
ANT. A
VOLTAGE OUTPUT
4 3 2 1 GND
MIXED
AF OUTPUT cascade A
LINK IN LINK OUT
CH4
UNBALANCED BALANCED
AF OUTPUT
BALANCED
Mixer
AF OUTPUT
BALANCED
CH3
AF OUTPUT
BALANCED
CH2
AF OUTPUT
BALANCED
CH1
Freq.Range: cascade B ANT. B
10
11
*Logic Controller & Voltage Output
When the microphone channel is turned on, the control signal corresponding to this channel will continue to output "High" (+5Vdc). When turned off, the control signal output of this channel will be "Low" (0V). The logic control signals can be used to trigger other applications, such as: the video camera.
Driving One device
(Larger power)
51 Ω 1W
+12V
RELAY:VDC +1 2V
Control Voltage
GND
1
2
3
4
20K
Driving One LED
Control Voltage
GND
1
2
3
4
20K
1.2K
LED
+5V
5-2 Installing transmitter // CS-W4T
1.Open the battery cover (picture1)
2.Place 2 AA batteries in the battery compartment according to their polarity.
3.Cap the battery cover.
4.Boot Mode ( picture2 )
a.The first segment turns the power slide switch from off to on to turn on the
power.
b.The second segment turns the power slide switch from on to lock, so as
to avoid accidental trigger by users.
5.Define the transmitter parameters according to the instructions.
6.Press the Call button to make a call.(picture 3)
( picture2 )
( picture3 ) ( picture1 )
12
6. Operation
6-1 Operation // CS-W4C
Parameter settings
Push and hold
''
SET
''
for 2 seconds to enter the setting mode. Turn the rotary switch to select the desired item. Push the rotary switch (or
SETUP) to enter the setting page. Spin the switch to select the desired value or function. Push SETUP to save the settings. Push EXIT to return to the previous page.
System Settings
◎ Display
Contrast
Brightness
◎ Indictor
Brightness
0~9 (default: 5)
0~9 (default: 5)
0~9 (default: 5)
◎ Antenna power supply
ON (DC12V/100mA is provided to) power the external antenna booster.
OFF
◎ Mixed output level
OFF(Line)
ON(Mic)
Line output is selected for balanced mixing output level.
Mic output is selected for balanced mixing output level.
◎ Reset to factory defaults
Push and hold SETUP for 2 seconds and the system is reset to factory defaults and restarts.
13
◎ Return
Return: push SETUP to return to the previous page.
Self-defined groups
◎ Edit a self-defined group
G
CH
U1~U6 (group no.)
1~24 (channel)
---.---MHz (frequency setting)
◎ Delete a self-defined group
Group Select the group to be deleted from U1~U6, push SETUP and the program will ask if you want to delete the group. Push ''Yes'' to delete.
◎ Return
Return: push SETUP to return to the previous page.
Priority Settings
◎ Calling Mode
Priority Turn on the Call Priority function.
Open Mode Unrestricted Speech: 4 receivers can speak at the same time, and they are not subject to the trigger threshold.
◎ Trigger Thresholds
-50dB~-30dB : The threshold volume to the trigger priority function can be set. The larger the setting value, the better the sound plug can avoid receiving unnecessary noise and activating the priority function by mistake.
14
◎ Receiver 1~4 Priority Settings
Priority
No Priority
The receiver with the priority function has the highest right to make a call. When the priority is making a call, those without priority will be forced to reduce their volumes (attenuated by 30dB approximately).
When there is no priority, the right to call is given to the one who gives a call first.
◎ Delay Time
0.5~5 second : Set the delay time for the system to release the call after the end of the call.
◎ Return
Return: push SETUP to return to the previous page.
Define receiver channel
1.Push and hold SETUP for 2 seconds. Spin the
rotary switch to select the desired receiver
channel in the main menu. Push the switch to
start defining.
or
2.Push SEL of the receiver channel to be defined.
Push and hold SETUP for 2 seconds to start
defining.
15
Receiver channel 1
◎ Frequency setting
Select the left 3 digits of the frequency; spin the rotary switch to adjust in the increment of ''+/-'' 1 MHz. Push the switch to confirm the selection.
Select the right 3 digits of the frequency; spin the rotary switch to adjust in the increment of ''+/-'' 0.025
MHz. Push SETUP to confirm and save the selection.
◎ Default group
Spin the rotary switch to select group ''G:'' through 1 to
6: Push the switch to confirm the selection.
Spin the rotary switch again to select channel
''CH:'' up to 22 channels are available. Push SETUP to confirm and save the selection.
◎ Channel scan
Scan all groups Push the rotary switch to start scanning.
The system goes to the selection page once the scanning is done. It is also possible to arrive at here through menu.
Scan result Push the rotary switch to enter the selection page and examine the result.
Select an available channel and push
SETUP to save the selection.
Scan current group
The next group will be scanned every time the rotary switch is pushed. Make the selection and push SETUP to save it.
16
◎ Squelch
+10~ -5 : the higher the value, the less sensitive the receiving, and vice versa. The default is 0.
◎ Device ID
Device ID: 0~255: this setting affects the use of REMOSET; both the receiver and transmitter must be on the same
Device ID before REMOSET is available.
Note: this does not apply when the microphone Device ID is not activated.
◎ Output Level
Line
Mic
Line output is selected for channel 1 balanced output level.
Mic output is selected for channel 1 balanced output level.
17
◎ Microphone options
1.Sensitivity
Adjustment range
:
-15dB~+15dB
; the default is 0.
2.Input attenuation
ON Audio input attenuation by 20dB
(depending on whether the transmitter has the corresponding function)
OFF No attenuation (default)
3.Low Cut
ON Cut off rate at 150Hz
(depending on whether the transmitter has the corresponding function)
OFF No attenuation (default)
4.RF power
HI
LO
High transmission power 50mW
Low transmission power 10mW (default)
5.AUTO-OFF:
The Microphone's Automatic Shutdown Time (in the MUTED state)
OFF
1
10
30
Turn off this function.
Automatic shutdown after 1 minute
Automatic shutdown after 10 minutes
Automatic shutdown after 30 minutes
Note: The Default Value is set to 10 minutes.
6.Key lock
Lock
ON
Lock
OFF
Microphone is in the Lock ON mode as pairing is complete
Microphone is not locked as pairing is complete (default)
18
7.Remoset options
Use the rotary switch to search the items for REMOSET and push the knob to select.
□ Frequency
□
Sensitivity
□ Attenuate
□ Low Cut
□ RF power
□ AutoOFF
□
KeyLock
□ Save and exit
□ Exit without saving
Push SETUP to save the selection, or just select '' Save and Exit.
''
*At least one of the above has to be selected.
8.Return
Return: push SETUP to return to the previous page.
Receiver channel 2
◎ See channel 1
Receiver channel 3
◎ See channel 1
Receiver channel 4
◎ See channel 1
Exit setting
Push SETUP to exit the setting page and return to the main page.
Volume adjustment
Push ▲ / ▼ key at each channel to adjust the volume up or down.
Mute, -31dB ~ 0dB. The default is -10 dB.
19
Pairing for REMOSET
1.REMOSET
: push REMOSET and the blue indicator will start flashing, indicating that
the frequency data is being transmitted.
2.REMOSET successful : the blue indicator lights up on the transmitter for 3 seconds
and that on the receiver stops flashing.
3.REMOSET failed : if the blue indicator flashes slowly on the receiver, check that :
(1) The ''frequency range labels'' on ''both'' the receiver and transmitter are the
same;
(2)''Pairing'' in the function menu of the transmitter is ''activated;''
(3) The ''Device ID'' on the transmitter is the same as that on the receiver; and
(4) Transmitter battery is low (synchronization is impossible when battery is low).
*It should be avoided to have two or more receivers on REMOSET when REMOSET is used, as sometimes it prevents pairing due to the mutual interference of REMOSET signals.
PUSH / CONTROL
CH1
SETUP EXIT
CS-W4C
LED
CS-W4T
4.Pairing 4 microphones simultaneously: push REMOSET and the blue indicator starts
to flashing. On the display all 4 receiver channels show ''Synchronizing,'' indicating
that data are being transmitted to all 4 microphones.
CS-W4C
20
5.Pairing a single microphone: push SEL of the receiver channel to be paired.
Push REMOSET and the blue indicator starts to flash. On the display the receiver
channel is ''Synchronizing,'' indicating that data is being transmitted to that
microphone.
CS-W4C
CS-W4C
Others
Push ''SEL'' below each of the channel volume keys:
Push SETUP to enter the page containing the selections of that channel for parameter settings.
Push REMOSET to start pairing that channel; other channels remains standing by.
21
6-2 Operation // CS-W4T
Push and hold SET for 2 seconds to enter the setting mode. Push SET repeatedly to locate the desired item. Use
▲
/
▼
for parameter settings. Push SET again to save the changes and exit.
◎ FREQ: frequency setting
Increment of 1MHz Select with
▲
/
▼
Increment of 0.025MHz
Select with ▲ / ▼
MHz
Start with those digits in 1MHz and then those in 0.025MHz
◎ GROUP: group/channel setting
G (group) Select default group1~6
CH (channel) Select default channel(s), up to 22
Start with group number and then channel number.
◎ Sensitivity: for microphone input
Normal sensitivity
GAIN : +15dB
GAIN : +12dB
GAIN : +9dB
GAIN : +6dB
GAIN : +3dB
GAIN : 0dB
GAIN : -3dB
GAIN : -6dB
GAIN : -9dB
GAIN : -12dB
GAIN : -15dB
◎ RFP: RF power of microphone rF Lo rF Hi
Low ( default )
High
The sensitivity is at GAIN -6dB (default) as shown above.
RFP Hi RFP low
22
◎ Low Cut
Lc OFF OFF
Lc ON ON (150Hz)
◎ Device ID
ID OFF Device ID deactivated
ID 0~255 Device ID 0 ~ 255
◎ Remoset (ON/OFF)
Syn on Remoset activated
Syn oFF Remoset deactivated
Indicator
Green: power is sufficient, > 2V
Red: power low, ≤ 2V
Blue: on for 3 seconds, indicats pairing successfully
Blue flashing: data receiving error
LED
CS-W4T
Others
Battery charging is supported. The transmitter turns off automatically when charging.
When battery is < 1.8V, the transmitter will turn off automatically.
If the microphone is turned off with the mute switch on mute, just slide the switch up to turn the microphone on.
23
7. Alert Function
The alert screen will blink slowly under these circumstance:
1.When microphone is under mute mode.
CS-W4C
2.When microphone's power is OFF.
CS-W4C
3.When microphone's battery level is too low.
CS-W4C
24
8. Notes for the product
(1)For the optimized reception, keep the receiver 3m or more away
from the transmitter.
(2)Receivers and transmitters shall be kept at least 50cm away from
any metal object.
(3)Do not point the receiver directly into a speaker or there will be
annoying feedback noises.
(4)It is recommended to hold the transmitter (microphone) at the
middle section for the optimized audio pickup.
(5)In case that the microphone is not used for an extended period of
time, it is recommended to remove the batteries from the battery
bay in order to prevent electrolyte leaks from damaging the
transmitter.
(6)When changing the batteries, it is recommended to change both
batteries of the same manufacturer for the optimized power perfor
mance.
25

Public link updated
The public link to your chat has been updated.
Advertisement