APPA 607 Manuel De L'utilisateur page 67

Auto Test and Manual Test
The meter has both "AutoTest " mode and Manual Test mode.
˙In the Auto Test mode, the meter compares the reading of
AC and DC, and the bigger reading appears on the display.
The meter beeps when the AC/DC mode has change.
˙In the Manual Test mode, you override "AutoTest " and select
the AC/DC mode yourself.
When you turn the rotary switch to V, mV or mA position, it
defaults to Auto Test mode and the "AutoTest " appears on the
display.
1. To enter the Manual Test mode, press the Blue button.
2. In the Manual Test mode, press the Blue button to change
the AC/DC mode.
3. Press the Blue button for 2 seconds to activate Auto Test
mode.
High Frequency Reject mode
When the rotary switch in V position, the HFR mode can be
used. To use HFR mode, press the Blue button in the Manual
Test mode.
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