User's Manual

4
Low - battery voltage <7.0V
*Low battery will occur when the AC power supply is unplugged or interrupted.
9V battery functions as BACK UP and the symbol means LOW BATTERY
(battery voltage <7.0V). The LCD Backlight flashes yellow for 30 sec. and
will blink until the new battery is replaced or the AC power supply is
plugged in.
- You will hear one beep and the backlight will blink within 1 second
(Yellow Red Green Yellow)
- The Smart Panel will enter “OFF” mode after the automatic
self - checking is complete. Then will appear on the LCD screen.
- Enter the default 4-Digit PIN 1234
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3
Description Note
Insert backup battery
(9V Alkaline – Not Included)
Battery Voltage low level
Plug in AC adapter to the DC socket
- OFF Mode (Keypad Lock)
- Power supply: Backup Battery
- * Make sure that you are in STANDBY Mode
- STANDBY Mode: Enter your 4-digit PIN, press "ENTER"
then will disappear.
System Entry “OFF” mode
- OFF Mode (Keypad Lock)
- Power supply: AC adapter
- Make sure that you are in STANDBY Mode
Go to STANDBY Mode: Enter your 4-Digit PIN
Note: The AC power supply must be plugged in at all times; a 9V battery functions as BACK UP power supply only when the AC
power supply is interrupted.
Power Supply = AC Adapter
*When the power sup ply switches from the battery to the AC Adaptor, the AC
symbol will appear ( ) and the Low Battery symbol ( ) will flash,
indicating that the Smart Panel backup battery is running low.
The backlight will be ‘ON’ while the AC adapter connects to the power supply.
2.3 Understanding the Battery and AC Adaptor Sym bols
Full - battery voltage > 9.0V
High - battery voltage <9.0V/>8.0V
Middle - battery voltage <8.0V/ >7.0V