1. OPERATION
Alarm description
Alarm | Alarms released when; | Setting range |
|
|
|
Low battery voltage | battery voltage is lower than | 5.0 - 20.0 volts |
alarm | this threshold. |
|
2.If the selected alarm page shows “Off,” press and hold down the SELECT/CLEAR key until an alarm setting appears.
3.Press the APP/TRUE and SELECT/CLEAR keys together to enable adjustment. The alarm setting starts flashing.
4.Press the APP/TRUE key to lower the setting; the SELECT/CLEAR key to raise it.
Note: A low alarm cannot be set higher than its affiliated high (max.) alarm.
5.Press the APP/TRUE and SELECT/CLEAR keys together to confirm setting and restore normal operation.
When an alarm is violated, the buzzer sounds and the alarm icon ( 
) flashes. You can silence the buzzer with the SELECT/CLEAR key. The icon continues flashing until the offending alarm is disabled.
While the icon is flashing you can switch between alarm display and cur- rent display alternately by pressing the DISP and SELECT/CLEAR keys together.
10