Casio IT-2000W - Manual (Page 94)

94
Press F7
key ABO
time-up ABC
Enable ABC
Disable Becomes
dark Becomes
light
1 ABC
disabled
Backlight
ON state 2 2 3 or 4
*1
--- Ignore Ignore
2 ABC
disabled
Backlight
OFF state 1 --- 3 or 4
*1
--- Ignore Ignore
3 ABC
enabled
Backlight
ON state
6
Ignore Ignore
2
---
4
4 ABC
enabled
Backlight
OFF state
5
--- Ignore
2 3
---
5 ABC
temporaril
y disabled
Backlight
ON state 4 3
*3
Ignore 2 3
*4
---
6 ABC
temporaril
y disabled
Backlight
OFF state 3 --- Ignore 2 --- 4
*4
Note:
*1: The backlight turns ON or OFF depending on the current light intensity.
*2: ABO event does not occur during ABC. However, if the terminal is left in a dark place,
the APO (Auto Power OFF) function will turn off the backlight.
*3: Since the backlight is presently ON, the normal state can be restored by jumping to step “3”.
*4: Cancels the sole condition of "ABC temporarily disabled".