Toshiba GRL100-701B Instruction Manual page 191

Press the VIEW key to scroll the LCD screen to read the rest of messages.
Press the RESET key to turn off the LEDs and LCD display.
Notes:
1) When configurable LEDs (LED1 through LED4) are assigned to latch signals by trigger of
tripping, press the
off the configurable LEDs. Refer to Table 4.2.1 Step 1.
2) Then, press the
turning off the "TRIP" LED. Refer to Table 4.2.1 Step 2.
3) When only the "TRIP" LED is go off by pressing the
RESET
key again to reset remained LEDs in the manner 1) on the "Latest fault" screen or
other digest screens. LED1 through LED4 will remain lit in case the assigned signals are still
active state.
Table 4.2.1 Turning off latch LED operation
Operation
Step 1
RESET
Press the
the "Latest fault" screen
Step 2
Then, press the
period on the "Latest fault" screen
When any of the menu screens is displayed, the VIEW and RESET keys do not function.
To return from menu screen to the digest "Latest fault" screen, do the following:
• Return to the top screen of the menu by repeatedly pressing the END key.
• Press the END key to turn off the LCD.
• Press the VIEW key to display the digest "Latest fault" screen.
Displays in automatic supervision operation
A u t o - s u p e r v i s i o n
D IO e r r
If the automatic supervision function detects a failure while the LCD is off, the
"Auto-supervision" screen is displayed automatically, showing the location of the failure and the
"ALARM" LED lights.
Press the VIEW key to display other digest screens in turn including the "Metering" and
RESET
key more than 3s until the LCD screens relight. Confirm turning
RESET
key again on the "Latest fault" screen in short period, confirm
key more than 3s on
continue to lit
RESET
key in short
turn off
0 8 / D e c / 1 9 9 7
,
 190 
RESET
key in short period, press the
LED lighting status
"TRIP" LED Configurable LED
(LED1 - LED4)
turn off
2 2 : 5 6
6 F 2 S 0 8 5 0