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DIGITAL INDICATOR
COD. 65502
OPERATING
INSTRUCTIONS
EGA Master DIGITAL DIAL INDICATOR
DESCRIPTION
1. ZERO/ON key:
Pressing the “ZERO/ON” button lightly, you can reset the value at any
locations. Pressing the “ZERO/ON” button more than 2 seconds the power is
shut off. Pressing any key again the digital dial indicator restarts working.
2. UNIT key:
Pressing the “UNIT” button lightly, the unit between “mm” and “inch” can be
changed.
3. ABS/SET key:
a) Pressing the “ABS/SET” button lightly, the measuring condition can
be changed to absolute condition.
b) When the LCD displays “ABS/SET”, pressing this key for a long time
the pre-value can be set, meantime the LCD will display “Set”.
Pressing this key during a short time from 1 to 9 can be adjusted.
Pressing this key during a short time until the “Set” flickers again,
the “ABS/SET” setting can be finished.
4. RAN key:
Pressing the RAN button you can circulate between the volume measuring
maximize, minimize and max/min error. Pressing the “ZERO/ON” button at
any position, the last measuring value can be cleared, restarting the measure
again.
5. TOL key:
a) Pressing the “TOL” button more than 2 seconds; you can go into the
tolerance setting. Pressing the “TOL” button during a short time, the
number from 0 to 9 can be adjusted.
When LCD displays SET (flash) ; you can set the upper limit.
00.000mm
When LCD displays SET (flash) ; you can ser the lower limit.
(flash)00.000mm
Pressing this key during a short time until the “Set” flickers again,
the setting can be finished.
b) If something is wrong with the value, the indicator displays “EEE”;
pressing the “ZERO/ON” button, you can return to the ordinary
measuring condition. Pressing the “ZERO/ON” or “TOL” button, this
process can be removed.
c) Pressing the “TOL” button for a long time until the “Set” flickers, and
then pressing this key shortly twice; you can go into the tolerance
measuring again.
d) In the tolerance measuring process, the measuring condition
between comparative and absolute can not be changed.
e) In the tolerance measuring process, the indicator also displays the
displacement value.
f) Tolerance setting can be stored even if power is off.
PRECAUTIONS FOR USE:
1. The indicator has a high accuracy sensor and an info dealing circuit. DO
NOT immerse it in any type of liquid.
2. If in the “ON” position, the LCD can not display the value; please replace the
battery immediately.
3. Before using it, in order to protect of water steam; please clean the surface
of the indicator.
4. Working conditions:
a) Temperature: 5ºC – 40ºC.
b) Comparative humidity: < 80%.
c) DO NOT immerse the surface of keeping skin in the liquid with
electrolyte.
5. DO NOT exert the electronic pressure on the digital measuring tools, in order
to protect the circuit. DO NOT use electronic pan lettering.
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