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4-2-2 How to disable the Auto Power Saving
Press the SELECT button while turning the meter power on.
Release the SELECT button after
is turned off. (All
segments of the display turn on after power-on.) Then the meter
will be ready to use.
Turn the power switch OFF and then back on to resume.
Note:
Even in the Auto Power Saving mode, approx. 50
µ
A will be
consumed. When in the auto power saving mode, intense
light like the direct sunlight into the optical communication unit
on the back of the DMM increases the consumption current.
Mount the attached light shielding magnet cap on the optical
comminucation unit connector when not in use. Always turn the
power switch to the OFF position when the meter is not in use
for a long time.
4-3 Low Battery Indication
Decreasing the internal battery voltage to approx. 7V due to
wearing down turns on the
indicator on the LCD display.
Replace the battery with new one when the indicator turns on.
Use under "Low Battery" may cause malfunctions.
4-4 Measuring Function Selection
At each position of the function selector, press SELECT button
(
⇒
) to select measuring functions as follows.
* Dual display: [Main display/Sub display]
・
「 」
：
[
/Hz ]
⇔
[ Hz/
]
・
「
」
：
[
]
⇔
[ /
]
・
「
」
：
[ m ]
⇒
[ m / m
]
⇒
[
]
⇒
[ D%]
⇒
[ m ]
⇒
…
・
「
」
：
[ m
/Hz ]
⇔
[ Hz/ m
]
・
「 」
：
[
Ω
]
(
SELECT button will not be used here.
)
・
「 」
：
[
] (SELECT button will not be used here.)
・
「
」
：
[
]
⇔
[
]
・
「
」
：
[ (m) ]
⇒
[ (m) / ( m) ]
⇒
[ (m) /Hz]
⇒
[ (m) ]
⇒
…
・
「
」
：
[
µ
]
⇒
[
µ
/
µ
]
⇒
[
µ
/Hz ]
⇒
[
µ
]
⇒
…
Note:
The last selection of each function will be saved as power up
default for repeat measurement convenience.
4-5 Range Hold
Press the RANGE HOLD button to select manual-ranging, and the
meter will remain in the range it was in. (
turns off.) In
the manual-ranging mode, press the button again to step through
the ranges. Select an appropriate range making sure units and
decimal point positions. To resume auto-ranging mode, press and
hold the button for 1 second or more.
Note:
Manual ranging mode is not available in the Hz functions.
4-6 Data Hold
Press HOLD button to freeze present reading for later view. (
indicator turns on.) Input fluctuation will not reflect on the indicated
value. Press the HOLD button again to disable the data hold
feature and go back to the normal measurement mode. (
indicator turns off.)
Note:
Function changes or functional operations will cancel the data hold
feature.
4-7 Beeper Control
Press the RANGE HOLD button while turning the meter power on
to disable the beeper. Release the RANGE HOLD button after
is turned off. (All segments of the display turn on right after power-
on.) Then the meter will be ready to use. Turn the power switch
OFF and then back on to resume.
Note:
The beeper for the continuity check and the plug improper
connection warning will not be disabled.
