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13.4 Auto power-off function
The multimeter switches off automatically after 15 minutes if no buttons are
pressed. This function saves battery power and prolongs the battery life. The
symbol will be displayed when the automatic power-off feature is enabled.
The multimeter will beep several times approximately 1 minute before it turns
off. If the
SEL
/
button is pressed before the multimeter switches off, the
multimeter will beep again in 15 minutes. A long beep indicates that the multi-
meter is switching off.
To switch the DMM back on, move the control dial over the “OFF” position or
press the
SEL
/
button.
The automatic power-off feature can be disabled.
Follow the steps below to disable the automatic power-off feature:
1. Switch the multimeter off (move the control dial to the “OFF” position).
2. Hold down the
SEL
/
button and switch on the DMM using the control dial.
Æ
The multimeter will switch on and the symbol will no longer be visible
on the display.
Æ
The automatic power-off feature will remain disabled until the multimeter is
turned off using the control dial.
13.5 Torch
Long press the
SEL
/
button to switch the torch ON/OFF.
