7
3. TEST MODE
1. How to enter TEST mode
Pressing the
ZERO
key for 2 seconds in the normal mode, enter the test mode
with display the message
TEST 1
Press the
HOLD
key or
kg
◀▶
lb
key to
execute the test mode. (‘TEST 2~5’ is same sequence.)
I f press the
ON/OFF
key in the test mode, test mode is ended and then enter the
normal mode.
(Ref. You can’t enter the test mode while in the state of Hold or Tare.)
Test menu ( tESt 1~5)
TEST 1 : Display Test
TEST 2 : Load Cell and A/D Conversion Test
TEST 3 : The IC(CPU) Temperature Test
TEST 4 : Battery Test
TEST 5 : Key Test
Available keys
KEY
DESCRIPTION
ON/OFF
KEY
Exit Test mode and then enter the Normal mode key
ZERO
KEY
Use the backlight(only TEST 1) key or key
HOLD
KEY or
kg
◀▶
lb
KEY
Move the next menu and then execute TEST Mode
Summary of Contents for NC-1
Page 1: ...2 ...
Page 20: ...21 11 Select hex file 12 Download is done 13 If download is done you must turn off SW5 FIG 2 ...
Page 24: ...4 Cal schematic SCHEMATIC DIAGRAM 25 ...
Page 25: ...26 8 PCB BOARD DIAGRAM 1 Main PCB board LED ...
Page 26: ...27 2 Display PCB board ...
Page 27: ...28 3 Charger PCB board ...
Page 28: ...29 9 DEVICE OF SPECIFICATION 1 MPU ADUC845 ...
Page 29: ...30 ...
Page 30: ...31 ...
Page 31: ...32 ...
Page 32: ...33 2 OPAMP OP2177 OP2277 ...
Page 33: ...34 ...
Page 34: ...35 ...
Page 35: ...36 3 REGULATOR LM2575 ...
Page 36: ...37 ...
Page 37: ...38 ...
Page 38: ...39 ...
Page 39: ...40 ...
Page 40: ...41 ...
Page 41: ...42 ...
Page 42: ...43 4 RESET TC1274 ...
Page 43: ...44 ...
Page 44: ...45 ...
Page 45: ...46 ...
Page 46: ...47 4 RESET TC1274 ...
Page 47: ...48 ...
Page 48: ...49 ...
Page 82: ...83 12 EXPLODE VIEW ...
Page 83: ...84 ...
