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Aktakom AM-1142 User Manual page 16

6600 counts digital multimeter

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PC-LINK mode. Repeat it to exit PC-LINK mode.
3. When input AC signal, press SHIFT key and the 'SHIFT' symbol will show on LCD. Then press the MAX/MIN
key to enter peak mode. The main-display always shows current value of signal, and the sub-display shows
PMAX value. Repeat it to show PMIN value.
larger than 1 secon
3. FUNCTION DESCRIPTION
3.1 General Functions
3.1.1 DATA HOLD mode
Data Hold mode makes the meter stop updating the display. Enabling Data Hold function in autorange mode makes
the meter switch to Manual ranging mode, but the full-scale range remains the same. Data Hold function can be
cancelled by changing the measurement mode, pressing RANGE key, or push HOLD key again.
To enter and exit the Data Hold mode:
1. Press HOLD key (short press). Fixes the display on the current value, H is displayed.
2. A second short press returns the meter to normal mode.
3.1.2 Manual ranging and Autorange mode
The Meter has both manual ranging and autorange options.
* In the autorange mode, the Meter selects the best range for the input detected. This allows you to switch test
points without having to reset the range.
* In the manual ranging mode, you select the range. This allows you to override autorange and lock the meter in a
specific range.
* The Meter defaults to the autorange mode in measurement functions that have more than one range. When the
Meter is in the autorange mode, AUTO is displayed.
ds.(Only the true RMS+PEAK meter)
To exit peak mode, after press SHIFT key, press MAXMIN key
6600 COUNTS DIGITAL MULTIMETER
USER'S MANUAL
11

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