Sanyo SFX-33 Service Manual page 33

c) SCAN TEST
This test mode is used for checking document scanning section.
1) Press [SET] + [MENU]. (over 1sec.)
(Refer to 6-3-(l))
l: INITIAL SET ?
2) Press [MENU] twice or just press [3].
3: SCAN TEST ?
3) Press [SET].
4) Press [COPY] to complete.
A shading signal waveform is memorized then, goes to
next test mode "MODEM TEST".
**
SCAN
TEST' **
4: MODEM TEST ?
d) MODEM TEST
This test mode is used for checking or measuring output signals
from modem.
1) Press [SET] + [MENU]. (over 1sec.)
—.
(Refer to 6-3-(l))
l: INITIAL SET ?
2) Press [MENU] 3-times or just press [4].
4: MODEM TEST ?
3) Press [SET].
* Press [START] to call for the next signal.
* Press [COPY] to call for the previous signal.
I 9600 BPS (0) ]
SIGNAL ORDER :
9600 BPS (0) 7200 BPS (0) ~ 4800 BPS (0) ~ 2400 BPS * 300 BPS (0) 1
~ 21OOHZ 1100Hz PB8 NO SIGNAL RETURN TO 9600BPS (0)
The signals of 9600, 7200, 4800, 2400 and 300 BPS can be changed its carrier frequency
and pattern as shown below.
Press [Rx. MODE] to change its pattern at each stage.
(0) : 1850Hz continuously
(1) : 1650Hz continuously
(1:1 ) : 1650/1850Hz alternately (3.3ms/3.3ms)
(1 :4) : 1650/1850Hz alternately (3.3ms/13.2ms)
=
time is a case of 300 BPS
(4:1) : 1650/1850Hz alternately (13.2 ms/3.3ms)
* Press [SPEAKER]. MONITOR SPEAKER is activated.
* Press number key when display shows "PB8", DTMF signal corresponding to the
number key is generated.
.-
4) Press [STOP/C] to finish
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