― 10 ―
― 9 ―
・
「
」
：
[Ω]
⇒
[
]
⇒
[ nS ]
⇒
[Ω]
⇒
…
・
「
」
：
[ C ]
⇔
[ F ] ( C:
℃
, F:
o
F)
・
「
」
：
[
]
⇔
[
]
・
「
」
：
When a test lead is not connected to measuring terminal
,
[ m
/% 4
～
20 mA ]
⇒
[ m
/ m
]
⇒
[
/m
]
⇒
[ m
/Hz ]
⇒
[ m
/% 4
～
20 mA ] …
When a test lead is connected to terminal
,
[
]
⇒
[
/
]
⇒
[
/
]
⇒
[
/Hz ]
⇒
[
] …
・
「
」
：
[ μ
]
⇒
[ μ
/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 500000-count display mode
Press the 500000 (
△
REL) button for 1 second or more to turn
the 500000-count display mode on. It is available to single display
DC Voltage function ranges. Measuring speed is reduced to 1.25
times per second. To turn the 500000-count display mode off,
press the 500000 (
△
REL) button for 1 sec. or more again, or
press SELECT button to change the display mode.
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 dSAPO is indicated. (All
segments of the display turn on right after power-on, then
dSAPO will be indicated. dSAPO means that the Auto Power
Saving is disabled.) 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. 70 μA 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. To
prevent unexpected battery wearing down, 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. 7 V 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 and "InErr" may
be indicated on the display. Replace the battery with new one to
release the error.
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/
]
・
「
」
：
[
/Hz ]
⇒
[ dBm/Hz ]
⇒
[ Hz/
]
⇒
[
/Hz ] …
・
「
」
：
[
]
⇒
[ /
]
⇒
[ /
]
⇒
[
] …
・
「
」
：
[ m
]
⇒
[ m / m
]
⇒
[ m / m
]
⇒
[
]
⇒
[ D% ]
⇒
[ m
] …
・
「
」
：
[ m
/Hz ]
⇒
[ dBm/Hz ]
⇒
[ Hz/m
]
⇒
[ m
/Hz ] …
Содержание PC7000
Страница 1: ...PC7000 DIGITAL MULTIMETER 取扱説明書 INSTRUCTION MANUAL ...
Страница 17: ... 30 29 備 考 m m m m D 時にはバーグ ラフは表示されません m m m m D ...
Страница 25: ... 46 45 備考 4 20 mA 測定では DC 4 mA を 0 とし DC 20 mA を 100 とした場合のパーセンテージ を表示します m 4 20 mA m m m m m Hz ...
Страница 40: ...PC7000 DIGITAL MULTIMETER INSTRUCTION MANUAL ...
Страница 56: ... 30 29 Note The display style of m m m m or D does not show the bar graph m m m m D ...
