Maintenance - Victor 8145B User Manual

Dual display multimeter
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Changing the Power-Up Configuration
You can change the power-up configuration to one that more closely meet your needs and preferences.
To change the Power-Up Configuration, power-up the meter and press SHIFT simultaneity
1.
Change Back Light Time: Press AUTO, when "bLOFF" is annunciator showed on the primary
display. The value of setting is showed on the secondary display, then press
or
3600S(1 hour), when the setting value is "0000" indicates that back light only be turned off
manually. Press the HOLD save the set value, the "memory" annunciator is lit on.
2.
Change Frequency of Power: Press AUTO, when "FrSET" annunciator is showed on the primary
display, the Frequency is showed on the secondary display, then press
to select the frequency at 50Hz or 60Hz. (Once change the Frequency of Power, the meter
should be calibrated newly). Press the HOLD save the set value, the "memory" annunciator is lit
on.
3.
Change the Reference Impedance: Press AUTO, when "CONS" annunciator is showed on the
primary display, the Reference Impedance is showed on the secondary display. Then press
or
to select the needed value (supplied value are 50, 75, 93, 100, 150, 300, 500, 600, 800,
1200, 2400 (unit: Ω)). Press the HOLD save the set value, the "memory" annunciator is lit on.
4.
Change the continuity beep mode: Press AUTO, when "CH-BB" annunciator is showed on the
primary display, the "YES"(connect beep) or "NO"(disconnect beep) is showed on the secondary
display. Press the HOLD save the set value, the "memory" annunciator is lit on.
5.
Change the compare beep mode: Press AUTO, when "CO-BB" annunciator is showed on the
primary display, the "YES"(inside the limiter) or "NO"(exceed the limiter) is showed on the
secondary display. Press the HOLD save the set value, the "memory" annunciator is lit on.
6.
Factory set: Press AUTO, when "FACTY" annunciator is showed on the primary display, select
the default factory set. To resume the factory set, Press the HOLD save the default value. To exit
factory set mode, power off the instrument.
When servicing the meter, use only the replacement parts specified
INTRODUCTION
Section 4 provides the information necessary for the user to perform basic maintenance. Users should
not attempt to perform maintenance not described in this section. Qualified service personnel should
refer to this Manual for complete maintenance, service.
TO AVOID ELECTRICAL SHOCK OR DAMAGING THE METER, NEVER GET WATER INSIDE
MIN/MAX/AVG
Relative Base value
Frequency of Power
Back Light Time
Continuity beep
Compare beep
to step up or down the setting value with 30S. The limit of the setting value is
0
0
50Hz
0000 S
when the input drops below 150Ω
if the reading lower or higher set value
NOTE
CAUTION
12
Changeable
Changeable
Changeable
Changeable
or
SECTION 4

Maintenance

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