User Guide

15
2.2 Turning the Power On and Off
索引
4
3
2
1
7
6
5
10
9
8
Testing Preparations
Press and hold the POWER key for about one second to
turn the power on and off.
2.2 Turning the Power On and Off
ON/OF
F
Power On
Model name and
version information
To the cable test screen
Press the POWER
key to turn the power on.
ON/OF
F
Hold for
one second
The indicator flashes when battery voltage
becomes low. Replace the new batteries soon.
Power Off
Hold for
one second
Press the POWER key to turn the power off
.
ON/OF
F