AR-505 (serv.man9). AR505 Service Manual-Simulation - Sharp Copying Equipment Service Manual (repair manual). Page 51

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68
68 - 1
Purpose
Operation test/check
Function
(Purpose)
Used to check the operation of infrared communication
I/F (Zaurus link) and the related circuit. (Target models:
AR-F230/S280/F280S/F280R/S330)(Japan models
 only)
Section
Interface
Item
Operation
Operation/
Procedure
Press the [EXECUTE] key.
The following checks are performed sequentially.
1.  ASK/IrDA modulation LSI oscillation test
2.  ASK modulation /IrDA modulation select test
3. ASK9600bps send/receive test
4. ASK19200bps send/receive test
5. IrDA9600bps send/receive test
6. IrDA115Kbps send/receive test
After completion of checking, if there is no abnormality, OK is dis-
played. If there is any abnormality, NG is displayed.
Note
Japan only
69
69 - 1
Purpose
Check
Function
(Purpose)
Used to check the input/output by connecting channels
A and B of SCSI with the SCSI cable.
Section
Interface
Item
Operation
Operation/
Procedure
1. When the EXECUTE key is pressed, the SCSI in-
put/output check is performed. 
2. After checking the SCSI input/output, the results are shown as
shown in Fig. 3 and Fig. 4.
AR-505
8/6/1999
7 – 50
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