ROTHENBERGER Modul ROLOC PLUS - Manual (Page 25)

ENGLISH 23
11. Troubleshooting
Symptom Possible Reason Solution
Display unit does not turn
on Battery is discharged Recharge battery
Verify battery is in the battery
compartment Place battery in the battery
compartment
Faulty electronics Contact ROTHENBERGER
Service Center
Display turns on, but does
not show image. Loose cable connection Check cable connections.
Imager head covered by debris Clean imager head
Display shows an
unresponsive image Image processor encountered
an error Turn OFF unit/turn ON to
reset processor
Battery does not hold a
charge Battery may have discharged
slightly during storage Remove battery when
storing
Run time dependent on LED
usage Recharge battery more often
when extensive use of LEDs
Battery may be damaged Replace battery
Life cycles of battery expired Replace battery
No Signal Wrong frequency Verify frequency of your
sonde and adapt ROLOC
frequency via menu
Depth measurement shows: ROLOC PLUS is out of range Verify strongest signal
ROSCOPE 1000/i2000
Error Code 1
“unplugged” Error present when imager has
been plugged in and working,
and then has been removed Contact Service Department
ROSCOPE 1000/i2000
Error Code 2
“Digital / No Video Sync” Indicates that a digital imager has
been identified but no video sync
are present. Contact Service Department
ROSCOPE 1000/i2000
Error Code 3
“Analog / No Video Sync” Indicates that an analog imager
has been identified but no video
syns are present. Contact Service Department
ROSCOPE 1000/i2000
Error Code 4 (PPI)
“Video Data Not in Correct
Format” Indicate that the video data is not
in the correct format. Contact Service Department
ROSCOPE 1000/i2000
Error Code 5
“Aurora Detected” This is a condition where the
imagers automatic correction
scheme (digital imager only)
results in an image with video
artifacts – the imager is then
reset. If this condition persists
after subsequent retries, this
error is then presented. Contact Service Department