7
2. PARTS AND FUNCTIONS
2-1 FRONT PANEL
1)
TEDS switch
Press and hold TEDS switch. The TEDS switch lights up in blue, the
setting mode becomes TEDS mode.
2)
ACTL LOAD switch
Press and hold ACTL LOAD switch. The ACTL LOAD switch lights up in
orange, the setting mode becomes setting mode with the input strain.
3)
L.P.F. switch
Changes a cutoff frequency of the low-pass filter.
< changes to a smaller one
> changes to a larger one
(10 Hz « 30 Hz « 100 Hz « 300 Hz « 1 kHz « FLAT)
4)
V ADJ. switch
Conduct zero-point fine adjustment and sensitivity fine adjustment of
output voltage.
+:
–:
Zero-point moves to a positive direction.
Zero-point moves to a negative direction.
With pressing the SET switch or + of the CAL ON switch, press + of the V
ADJ. switch for high sensitivity, press – for low sensitivity.
5)
H.P.F. switch
Press and hold H.P.F. switch to changes valid or invalid of the H.P.F.
When the H.P.F is valid, the H.P.F. lamp (item 19)) lights up.
6)
BAL switch
Press the BAL switch twice for balancing.
Press and hold the BAL switch for disconnection check of the bridge.
7)
SET switch
Set the VOLTAGE OUT and CAL switches. Press the SET switch twice to
set the internal gain of the DPM-900/950 series.
8)
CAL ON switch
+:
–:
Add + calibration signal that is set to the CAL switch to the output.
Add
-
calibration signal that is set to the CAL switch to the output.
9)
KEY LOCK switch
Set the KEY LOCK switch to left for prohibiting operations other than
POWER switch.
10) VOLTAGE OUT switch
For setting the output voltage.
11) CAL switch
For setting the input strain and required calibration signal value.
Press and hold is an operation for continuously pressing the switch for 0.5 seconds or more.
Press twice is an operation to press the switch twice within 0.5 seconds.
NOTE
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９
７
８
３
１
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２
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