Canon iR1020 Series, Service Manual

Page: 247 / 304

Chapter 16
16-17
16.4.7 <No.010 Frequency of the pseudo CI signal>
0013-1339
iR1020J / iR1024J / iR1020 / iR1024 / iR1024A / iR1024N / iR1024F / iR1024i / iR1024iF
You may select a frequency for the pseudo CI signal.
Some types of external telephones do not ring when the fax/tel switch-over function is ON. To sound the ring, change the pseudo CI signal.
16.5 Setting of Numeric Parameter (NUMERIC Param.)
16.5.1 Numerical Parameter Composition
0013-1340
iR1020J / iR1024J / iR1020 / iR1024 / iR1024A / iR1024N / iR1024F / iR1024i / iR1024iF
T-16-15
16.5.2 <002: RTN transmission condition (1)><003: RTN transmission condition (2)><004: RTN transmission condition (3)>
0013-1341
iR1020J / iR1024J / iR1020 / iR1024 / iR1024A / iR1024N / iR1024F / iR1024i / iR1024iF
Use it to set RTN signal transmission conditions. Raise these parameters for more lenient conditions if errors occur frequently at time of reception because of trans-
mission of the RTN signal.
Memo:
Any of the following error codes may be indicated at time of reception because of RTN signal transmission
##0104, ##0107, ##0114, ##0201
RTN signal transmission condition (1) affects the ratio of error lines to the total number of lines per single page of received images.
RTN signal transmission condition (2) affects the standard value (*2) of burst errors (*1).
RTN signal condition (3) affects the number of errors not reaching the standard value of burst errors.
*1: transmission error occurring cover several lines.
No. Item Range of settings
002 RTN transmission condition(1) 1% to 99%
003 RTN transmission condition (2) 2 to 99 item
004 RTN transmission condition (3) 1 to 99 lines
005 NCC pause time length (pre-ID code) 1 to 60 sec
006 NCC pause time length (post-ID code) 1 to 60 sec
010 line condition identification time length 0 to 9999 (10 msec)
011 T.30T1 timer (for reception) 0 to 9999 (10 msec)
013 T.30 EOL timer 500 to 3000 (10 msec)
015 hooking detection time length 0 to 999
016 time length to first response at time of fax/tel switchover 0 to 9
017 pseudo RBT signal pattern ON time length 0 to 999
018 pseudo RBT signal pattern OFF time length 0 to 999
(short)
019 pseudo RBT signal pattern OFF time length 0 to 999
(long)
020 pseudo CI signal pattern ON time length 0 to 999
021 pseudo CI signal pattern OFF time length 0 to 999
(short)
022 pseudo CI signal pattern OFF time length (long) 0 to 999
023 CNG detection level at time of fax/tel switchover 0 to 7
024 pseudo RBT transmission level at time of fax/tel switchover 10 to 20
0 to 20 (120/230V)
025 Answering machine connection function signal detection time 0 to 999
027 preamble detection time length for V21 low-speed flag 20 (x 10ms)
056 display the type of soft counter 1 0 to 999
057 Display the type of soft counter 2 0 to 999
058 Display the type of soft counter 3 0 to 999
059 Display the type of soft counter 4 0 to 999
060 Display the type of soft counter 5 0 to 999
061 Display the type of soft counter 6 0 to 999