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2.7 Adjust LCD Back Light
It is able to adjust the brightness of LCD back light.
Press [Menu] → [System setting] →
[Backlight brightness] and adjust the
brightness using [▼] [▲] keys.
While holding down [Menu], press [Run] to make the screen lighter or press
[Stop] to make the screen darker. Make sure you press two keys at the same
time, otherwise measurement will be started or stopped.
Brighter the screen consumes more electricity.
→ 2.8 Power saving Mode
2.8 Power saving Mode
Using power saving mode extends the battery running time of line
monitor.
P r e s s [ M e n u ] → [ S y s t e m
Settings] → set [Backlight auto
saving] and [Auto power off].
Backlight auto saving
■
The LED backlight will be darker after the setting time to save power
consumption.
Press any button to go back to the normal brightness. Initial setting is one
minute.
Auto power off
■
Turn off the power of line monitor automatically if there is not any
operation on the line monitor. Selection are Off (initial setting), 5, 10, 30
or 60 minutes.
This setting will not be work while measuring communications.
