EHC-C quick guide
EHC-C (12R982-12R985) Quick Guide
1
Contents
Scale Base
2
AC Adapter
1 Inner and 1 Outer Platter
Power Supply System
3
Adjust Feet to Level Scale
or
Feet
Balanced
Unbalanced
Rechargeable NI-MH Battery(included)
AC adapter
Adjust feet until the scale is stable
and the bubble level is centered.
4
Place Platter onto Scale
5
Connect via RS232 Cable
Plug the RS232 cable into the scale and a PC, then press the Print key
to send data.
Outer Platter
AC Outlet
Inner Platter
PC Connectors
!! Default Baud Rate:9600, 8N1 !!
Keypad Definitions
6
7
TUV
4
JKL
1
ABC
8
WXYZ
5
MNO
2
DEF
Name
Description
Name
9
1~9
Numeric keys.
6
Unit
Change the unit of measure.
0
Clear
Press for 4 seconds to clear data or accumulated values.
Hi
Lo
Pcwt
SPL
PQRS
3
GHI
Enter
Confirm the operation or save data.
Print
Send data via RS232 port.
Accu
Accumulate the current piece quantity. Press and hold
for 4 seconds to display total accumulated quantities.
Tare
Tare the weight when the scale is stable.
Description
Set upper and lower check quantity limits.
Enter piece weight calculation mode.
RC.PLU
Recall a stored piece weight or tare weight and the unit
of measure.
ST.PLU
Store a piece weight or tare weight and the unit of measure.
ZERO
ON/OFF
Power on or power off the scale and zero function.
EHC-C (12R982-12R985) Quick Guide
7
Basic Functions
Normal weighing function
Power on / off: Turn on the power switch located at the back of the scale and press the ZERO/ON/OFF key to power on the scale,
press and hold for 4 seconds to power off the scale.
Zero: When there is nothing on platter and the display does not show 0, press the ZERO/ON/OFF key to zero scale.
Unit: Press the UNIT key to change the unit of measure.
Tare: Enter a weighed tare or manually enter a known tare.
Counting function
Press and hold the PCWT/SPL key for 4 seconds to obtain the piece weight by weighing a known quantity. Refer to Page 4 in the
Technical Manual.
Or Press the PCWT/SPL key to manually enter a known piece weight. Refer to page 4 in the Technical Manual.
Accumulation: Refer to page 5 in the Technical Manual.
Check weighing: Refer to page 5 in the Technical Manual.
Store piece weight and tare into PLU or Recall PLU: Refer to page 6-8 in the Technical Manual.
Print function
Parameter Setup Mode. Refer to page 8 in the Technical Manual.
Troubleshooting
Technical and Product Support: Support documents can be found at www.measuretek.net
Symptom
Possible Causes
Remedy
Err01
Weight reading exceeds the overload limit or the weight
value cannot be displayed in the current unit of measure
Reduce load on the scale until weight value is displayed,
or use an alternate unit of measure
Err03
Weight reading is below the minimum load limit
1. Ensure that the platter is on the scale.
2. Perform a Zero calibration. Refer to the Technical Manual.
Err04
Weight exceeds Power On Zero limit (+15%), or over
ZERO key range (+5%).
1. Ensure that the scale platform is empty.
2. Power off and power on the scale.
3. Perform a zero calibration. Refer to the Technical Manual.
Err05
Weight is below Power On Zero limit (-15%) or below
ZERO key range (-5%).
1. Install platform on the scale.
2. Perform a zero calibration. Refer to the Technical Manual.
Low battery
Charge the battery
Lo.bAt is displayed
Note: For more troubleshooting, please refer to the Technical Manual.
Replacement Parts
EAST HIGH MEASUREMENT CO.,LTD
Part Number
Description
MH12R98202G
12Vdc/500mA AC power adapter
with central positive
MH12R98201G
6V 3.8mAh Ni-MH battery
Address: No.108 Xinrun Road, Jiangning Shangfang
Science and Technology Zone, Nanjing, China.
Tel: 0086 - 25 - 87135598 Fax: 0086 - 25 - 87135595
E-mail: info@easthigh.com.cn Website: www.measuretek.net
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