Sharp AR-M236, Service Manual

Page: 83 / 144

AR-M236/M276/M237/M277 SIMULATION 8 - 44
Country code
The codes other than the above are accepted as Japan.
Note: Executable only when the FAX is installed.
Operation/procedure
Press the [START] key.
Read/write can be checked for FAX PWB memory.
The check result is displayed separately for each memory.
1. Memory to be checked
2. Detailed procedure
Interruption cannot be made during operation.
Note: Executable only when the FAX is installed.
Operation/procedure
Select the signal number with the 10-key, and press the [START] key.
The signal is sent to the line and the machine speaker. (Sending the
signal is continued until the [CUSTOM SETTINGS] key is pressed.)
By entering the signal number and pressing the [START] key during
execution, the signal kind can be changed.
Japan : 00000000
U.S.A. : 10110101
Australia : 00001001
U.K : 10110100
France : 00111101
Germany : 00000100
Sweden : 10100101
New Zealand : 01111110
China
: 00100110
Singapore : 10011100
TW : 11111110
Other 1 : 11111101
Other 2 : 11111100
Other 3 : 11111011
66-3
Purpose Operation test/check
Function (Purpose) FAX PWB memory check
Section FAX
Item Operation
DRAM
SRAM
Flash ROM Program area SUM check only
Memory area
Option memory The memory size follows the
automatically detected value.
PAGE
1 "55H" is written to all the addresses of each memory, and the
address data are read in sequence to check that they were
properly written.
2 "AAH" is written to all the addresses of each memory, and the
address data are read in sequence to check that they were
properly written.
3 "00H" is written to all the addresses of each memory, and the
address data are read in sequence to check that they were
properly written.
4 Perform checks 1 - 3 sequentially. If there is no abnormality, it is
"OK." If there is any abnormality, "NG" is notified to the error
address.
5 After completion of check, the memory is returned to the initial
state.
(CPU is not reset)
0 0 0 0 1 0 0 1
1 2 3 4 5 6 7 8
66-4
Purpose Operation test/check
Function
(Purpose) Signal send mode (Signal send level: Max.)
Section FAX
Item Operation
Item Send signal
Send level
Selection
menu
1 NO SIGNAL Signal not sent None
2 33.6 V34 – –
3 31.2 V34 – –
4 28.8 V34 – –
5 26.4 V34 – –
6 24.0 V34 – –
7 16.0 V34 – –
8 19.2 V34 – –
9 16.8 V34 – –
10 14.4 V34 – –
11 12.0 V34 – –
12 9.6 V34 – –
13 7.2 V34 – –
14 4.8 V34 – –
15 2.4 V34 – –
16 14.4 V33 – –
17 12.0 V33 – –
18 14.4 V17 – –
19 12.0 V17 – –
20 9.6 V17 – –
21 7.2 V17 – –
22 9.6 V29 – –
23 7.2 V29 – –
24 4.8 V27t – –
25 2.4 V27t – –
26 0.3 FLG 7EH Flag signal Yes
27 CED2100 Tone signal Yes
28 CNG1100
29 0.3 V21
30 ANSam
31 RINGER
Pseudo-ringer sound
([ON HOOK] key ON) None
32 No MSG Voice message (no sound) None
Under the state where the ring back
tone can be sent to the line, keep the
sound composition IC volume to 0.
33 No RBT Ring back tone (no sound) None
Under the state where the ring back
tone can be sent to the line, keep the
G/A volume to 0.
1