Specifications
COPYRIGHT
©
1999 CANON INC. CANON SUPER G3 FAX BOARD-F1 REV.0 APR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
4-47
CHAPTER 4 SERVICE MODE
(2) LINE DETECT 2
Press ‘LINE DETECT 2’ on the Line Test Menu screen to highlight and then the OK key to
bring up the following screen:
Use this item to turn on CNL or P relay so as to check the presence of signals or the frequency of
signals from the line using the tonal counter.
· Be sure to select the appropriate level for use during detection.
<DETECT 2>
Report
Sssw Menu Num Ncu
Type
Genesis
Print Clear Test
<FACULTY> <LINE DETECT>
SIG =OFF
FREQ=0Hz
LVL =0
Level 0
Level 1
Level 2
Level 3
Level 4
Level 5
Level 6
Level 7
Level of detection (dbm)
-25.96 or higher
-30.66 or higher
-32.96 or higher
-35.96 or higher
-38.46 or higher
-40.96 or higher
-44.70 or higher
-9.71 or higher