AR-M316 (serv.man10). ARM256 316 Service Manual - Sharp Copying Equipment Service Manual (repair manual). Page 97

AR-M256/M257/M258/M316/M317/M318/5625/5631  SIMULATION 8 - 55

When there are two or more send/receive operations of image data in
one communication, only the time of the last send/receive data near
the end is measured.

Note: Executable only when the FAX is installed. 

The following test sound is delivered to the line and the speaker to
adjust the sound kind and volume.

The send level to the line is the set value of soft SW.

The set values of the selected sound kind and volume are written to
each soft SW.

1.

Sound kinds pattern

LAR: (MED. Value + 1)

MED: (SMA value +1) - (LAR value – 1)

SMA: 1 - (MED. Value + 1)

2.

Sound volume pattern

Note: Executable only when the FAX is installed.

When the [START] key is pressed, the call signal from CI pin is
detected to deliver the call sound to the line and the speaker. The vol-
ume of call sound follows the soft SW.

Signal detection and delivery of pseudo-call sound at detection are
executed until the interruption command is provided by pressing the
[CUSTOM SETTINGS] key.

Note: Executable only when the FAX is installed.

Press the [START] key. 

Read/write check of the RAM on the PCL board is performed and the
result is displayed.

The presence of DIMM is detected. If there is no DIMM, “---” is displayed.
If there is, read/write check is performed and the result is displayed.

The display of “---” is changed to “CHECKING,” “OK,” or “NG” accord-
ing to the message number included in the continuation command.

When the simulation is completed normally, “COMPLETE” is displayed.
(No display for abnormal completion.)

Since only the devices installed to the PCL board are checked when
the simulation is started, the display may not be changed from “---.” 
(No message is sent for an uninstalled device.)

(Initial display)

Pressing the [INTERRUPT] key shifts the display to the previous menu.
Pressing the [CA] key leads to resetting. Pressing the [C] key, and the
[CUSTOM SETTINGS] key is invalid. (Beep sound) 

(Display during execution)

During execution, the [INTERRUPT] key, [C] key, and the [CA] key are
invalid. (Beep sound). The [CUSTOM SETTINGS] key produces a valid
sound only.

(Check end display)

After execution, the [INTERRUPT] key and the [C] key are invalid.
(Beep sound). Pressing the [CA] key leads to resetting. The [CUSTOM
SETTINGS] key produces a valid sound only.

After completion of the simulation, reset the machine.

Enter the set value with the 10-key, and press the [START] key.

How to check the time

Enter the simulation for communication time 
check and check the time.

Measuring unit

msec

66-37

Adjustment/Setting/Check

Speaker sound volume adjustment

FAX

Sound kinds (Test sound)

Sound volume set value

RINGER

Call sound

DEF. LAR. MED. SMA.

LINE MONITO

Line monitor sound (Test 
sound: communication 
signal sound)

DEF. LAR. MED. SMA.

ON HOOK

On-hook (Test sound, 
communication signal 
sound)

DEF. LAR. MED. SMA.

SCAN FINISH

Scan finish sound

DEF. LAR. MED. SMA.

TX/RX FINISH

Communication finish 
sound

DEF. LAR. MED. SMA.

DTMF

DTFM send sound

DEF. LAR. MED. SMA.

66-41

Adjustment/Setting/Check

CI signal check

1

67-1

Operation test/check

Used to execute read/write check of the RAM on the 
PCL board, and to display the result. 

Printer

Operation

67-11

Setting

Used to set the select-in signal of the Centro port.

Printer

Operation

Setting range

0-1

Default

0