General Tools and Instruments WBGT8778 - Manual (Page 8)

CAUTION:
Reassemble the globe with caution by
fitting the pin (Pic. B) into the connector
(Pic.C). It helps to position by targeting
the screw holes on the sheath and the
meter. Incorrect installation may
damage the sensor.
Sensor
pin
Sensor
connector
Pic.B
Pic.C
Important:
Screw holes
for targeting
to assemble
the globe.
Pic. D
? Error message on the display
E2: The value is under range. Improper
sensor installation.
E3: The value is over range.
E4: The value is in error because of
the original data. Improper sensor
installation.
E11: RH calibration error. Do the
calibration again.
E32/E33: Circuit error. Return to the
vendor for repair or replacement.
? Power on but no display
Check whether the batteries are in
good contact and correct polarity, or
take out the batteries for one minute
and reinstall and retry.
? Calibration failure
a.Check the battery voltage or replace
with new batteries.
b.Check whether the sensor is well
plugged into the salt bottle and no air
comes in. Check ambient condition.
TROUBLESHOOTING
7