Sharp PN-T321 operation manual 25 E, Controlling the Monitor with a PC RS-232C Others

Function

Command

Direction

Parameter

Reply

Control/Response contents

*

SCREEN SIZE

WIDE

WR

1-5

1-5

1: WIDE, 2: NORMAL, 3: Dot by Dot, 4: ZOOM1, 5: ZOOM2

(DVI-D, D-SUB)

SCREEN SIZE

WIDE

WR

1-5

1-5

1: WIDE, 2: ZOOM1, 3: ZOOM2, 4: NORMAL, 5: Dot by Dot

No

(HDMI, COMPONENT, VIDEO)

VOLUME

VOLM

WR

0-31

0-31

MUTE

MUTE

WR

0-1

0-1

0: OFF, 1: ON

INFORMATION

MODEL

INF1

R

Value

Yes

SERIAL NO

SRNO

R

Value

BRIGHT

VLMP

WR

0-31

0-31

No

TEMPERATURE SENSOR

DSTA

R

0

Internal temperature normal

1

Internal temperature abnormal (Standby mode)

2

Internal temperature abnormal (Temperature is normal now, but it was

Yes

abnormal during operation.)

3

Internal temperature abnormal (Brightness of the backlight decreases.)

4

Temperature sensor abnormal

Temperature acquisition

ERRT

R

Value

Temperature at temperature sensors are returned in the following forms:

[Sensor 1], [Sensor 2], [Sensor 3]

This monitor does not have sensors 2 and 3. All return the same value as

No

sensor 1.

Indicates a temperature sensor abnormality when “126” is returned.

CAUSE OF LAST STANDBY MODE

STCA

W

0

Initialization

R

0

No detectable error has occurred

1

Standby mode by POWER button

2

Main power off by the main power switch

Yes

3

Standby mode by RS-232C

4

Waiting mode by No Signal

6

Standby mode by abnormal temperature