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5-5.
Zero Tracking (ZT)
Gradual changes in the zero point due to drifts etc., are automatically tracked for correction.
・When displacement of the zero point is within the set count of tracking and it
continues more than the set time, it is automatically made zero by Zero
Tracking function.
・The time (tracking delay) is set in the range of 0.1 - 9.9 sec., and the band
(tracking band) is set in the range of 01 to 99.
If the time is set at 0.0 sec. and the band at 00, the zero tracking function does
not work.
Boundary of zero track
＋
0
－
Setting range:
ZT (Time): 0.0 - 9.9 sec.
CAUTION
Zero tracking is equal to digital zero functioning automatically.
Therefore, the digital zero limit is also monitored.
Zero tracking does not function when the indicated value has already exceeded
the tracking band.
How to set
SET.
→
5-6.
Backlight
This function changes the brightness of the backlight when touch screen has not been used for
certain period of time.
The ON time ( lighting time of the backlight) and the Low time ( bright→dark switching time of the
backlight) are set up.
When you use it in the state which a display is always in sight, set the ON time to 0 minutes.
When you want the backlight always bright, set 0 minutes for both the ON time and the Low time.
The backlight is turned bright by touching the panel when the backlight is turned off or it is dark.
Ex.) Set 60 minutes to ON time, 10 minutes to Low time.）
Indicated value
DELAY
System Setting
→
Bright
Dark
min.
10
min.
60
5 SETTING OF FUNCTIONS
From the point when it returned within the range,
counting will be resumed.
DELAY
ZT (Count): 0 - 99 count
Operation
→
Page 2
Light Out
+COUNT
BAND
-COUNT
Band=count × 2
39
Chapter
5
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