Sharp 8M-B120C Operation Manual page 126

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Contents
1.
Part Names
2.
Basic Operation
3.
Menu Operation
4.
USB Media
5.
Connecting Other
Devices
6.
Operating the Monitor
Using a PC (IP control)
7.
Troubleshooting
1.
If You Suspect a
Problem
9.
If Error Message
Appears
11.
What If
8.
Specifications, etc.
Ver. 1.00
Troubleshooting
If You Suspect a Problem
General
What if
Where to check
Is the power plug unplugged from the outlet?
There is no video and
Is the POWER lamp lit white?
sound output from the
Monitor
Is the input changed to a proper source to permit a video from an external device to be played on the Monitor?
Is any connecting cable disconnected?
Is the POWER lamp lit white?
Isn't the polarity (+, -) of the dry battery reversed?
Are the dry batteries for the remote control drained? The higher the use frequency is, the faster the dry batteries may be
drained. Whenever there is a sign of draining of a dry battery, such as when the Monitor does not respond to the remote
control, replace the dry battery with a new one early.
The remote control
Do you point the remote control toward the light receiving section of the Monitor when using it?
does not operate
You will have difficulty operating the remote control if any of the following apply:
• There is an obstacle between the remote control and the remote control light receiving section of the Monitor.
• The remote control light receiving section is exposed to direct sunlight or intensified light.
• Try to angle the light.
• There is a light source, such as a fluorescent, near the Monitor.
• A battery terminal is oxidized (darkened)?
• The room temperature is extremely low.
Reference page
The operation manual supplied with the Monitor
"Connecting AC Cord"
2-3
5-16
to
2-3
The operation manual supplied with the Monitor
"Preparation and How to Use Remote Control Unit"
The operation manual supplied with the Monitor
"Preparation and How to Use Remote Control Unit"
The operation manual supplied with the Monitor
"Preparation and How to Use Remote Control Unit"
7-3
5-17

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