5
Battery Indicator
：
、 、 、 、
When the battery voltage shows just one more case should be timely charge, when
the battery displaying flashing is automatically cut off the power at any time, should
be recharged.
charge
：
AC socket provided meet the requirements of the AC power supply for panel,
you can recharge equipment charging, the power indicator, display the battery label,
in turn, from
(0) to (full) showed that when filled, displays (full).
Contrast Settings interface: LCD display gray level change due to temperature
changes, may affect the electronic contrast adjustment using the instrument Settings
Follow these steps to set up:
1. In shutdown state, hold key 2 (the 2 key).
2. Press the 1 key (the power button), until into the contrast adjustment menu.
3. Press 1 or 2 keys to adjust contrast, until the right .
4. Press the 4 key save and exit, if you don't need to adjust the press 3 key to exit.
Soft key
Description
Move the cursor, also used to increase or decrease in contrast
Move the cursor, also used to increase or decrease in contrast
Back
Return to the main menu
OK
Confirm to enter the current menu function or to determine the
current Settings and exit
Help menu system
HELP
：
Record the serial number of product, production date, version information.
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Insulation testing interface
Digital Insulation value ( > greater than; < less than)
Measured time
actual voltage
H.V
warning
Leakage current
1mA=1000uA
1uA =1000nA
DAR
Capacitance
PI
Simulation column
