Read Sharp PN-G655RE (serv.man3) Service Manual online
PN-G655RE
CONNECTION, ADJUSTMENT, OPERATION, AND FUNCTION
2 – 3
■ PC connection
One-to-one connection with a PC
Connect with RS-232C straight cable between the PC’s COM port (RS-
232C connector) and the RS-232C input terminal on the rear of the monitor.
Daisy chain connection (Advanced operation)
Connect with RS-232 straight cable between the PC’s COM port (RS-
232C connector) and the RS-232C input terminal on the first monitor.
Next, connect RS-232 straight cable to the first monitor’s RS-232C out-
Next, connect RS-232 straight cable to the first monitor’s RS-232C out-
put terminal and to the second monitor’s RS-232C input terminal. Con-
nect in the same way to the third and subsequent monitors.
Up to 25 monitors can be connected. (Depending on thelength of the
Up to 25 monitors can be connected. (Depending on thelength of the
cable used and the surrounding environment.)
■ Communication conditions
Set the RS-232C communication settings on the PC to match the
monitor’s communication settings as follows:
monitor’s communication settings as follows:
1-5. HOW TO INSTALL THE MONITOR
■ Mounting precautions
• Since the monitor is heavy, consult your dealer before installation.
• When installing or moving the monitor, ensure that this is carried out
by at least 3 people.
• When moving the monitor, be sure to hold it with the handles both on
the rear and the unit bottom. Do not hold the LCD panel. This may
cause product damage, failure, or injury.
cause product damage, failure, or injury.
• Install the monitor with the surface perpendicular to a level surface. If
necessary, limit the tilt between 0 and 20 degrees downward.
• Mounting the monitor on the wall requires special expertise and the
work must be performed by an authorised SHARP dealer. You should
never attempt to perform any of this work yourself. Our company will
never attempt to perform any of this work yourself. Our company will
bear no responsibility for accidents or injuries caused by improper
mounting or mishandling.
• This monitor should be used at an ambient temperature between 0°C
and 40°C. Provide enough space around the monitor to prevent heat
from accumulating inside.
from accumulating inside.
If it is difficult to provide such space because the monitor is
installed inside a housing or for other reasons, take other measures
to keep the ambient temperature between 32°F (0°C) and 104°F
(40°C). such as installing a fan in the housing.
(40°C). such as installing a fan in the housing.
• This monitor must be installed in a vertical orientation only.
It cannot be installed in a horizontal orientation.
• Do not block any ventilation openings. If the temperature inside the
monitor rises, this could lead to a malfunction.
• After mounting, it is recommended to take some measures to pre-
vent the monitor from falling down. Secure the monitor by fastening
the hooks at the top of the monitor to a wall or a pillar with strong
the hooks at the top of the monitor to a wall or a pillar with strong
cord and brackets (not included).
• Do not place the monitor on a device which generates heat.
• This monitor is fixed to the temporary stand when shipped from the
factory. Please note that this stand is for temporary use only until
the monitor is properly mounted.
• Be sure to use a stand or a wall-mount bracket designed or desig-
nated for mounting the monitor.
• This monitor is designed to be installed on a concrete wall or pillar.
Reinforced work might be necessary for some materials such as
plaster / thin plastic board / wood before starting installation.
This monitor and bracket must be installed on a wall which can
endure at least 3 times or more the weight of the monitor. Install by
endure at least 3 times or more the weight of the monitor. Install by
the most suitable method for the material and the structure.
Baud rate
9,600bps
Data length
8bits
Parity bit
None
Stop bit
1bit
Flow control
None
RS-232 straight cable
(commercially available)
(commercially available)
To COM port
PC
RS-232C
input terminal
input terminal
To COM port
RS-232 straight cable
(commercially available)
(commercially available)
First
monitor
monitor
Second
monitor
monitor
RS-232 straight cables
(commercially available)
(commercially available)
RS-232C
output terminal
output terminal
RS-232C
input terminal
input terminal
RS-232C
input terminal
input terminal
RS-232C
output terminal
output terminal
PC
Unit: cm
5
4.5
30
5
5
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