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Perform following inspections and measures before requesting repair or service.
Condition
Does not operate at all
Ringtone and the alarm sound on the call sub-base unit
with monitor, but nothing is displayed on the LCD monitor
Ringtone or alarm does not sound on the call sub-base unit
"(Siren) The fire detector has been activated. Please
check." message is played (fire detector activated alarm)
"(Siren) Warning, fire, fire. Warning, fire, fire. A fire has
broken out. Please evacuate the premises in a safe
manner. (Siren)" message is played (fire confirmation
alarm)
"(Rapid beeps) Gas leak." message is played
(gas leak alarm)
"(Beeps) Dangerous! The air is contaminated. Please
open a window and ventilate the room." message is
played (incomplete combustion (CO) alarm)
"(Beeps)" sound is played
(fire detector fault alarm)
(gas detector fault alarm)
"(Siren) Emergency."
message is played (emergency alarm)
"(Beep) Security is operating."
message is played (security preliminary alarm)
"(Siren) Security alarm has activated."
message is played (security alarm)
"(Beeps)" sound is played (call)
"(Siren) Please come immediately."
message is played (emergency call alarm)
"(Beeps) Too much electricity is being used."
message is played (over-currency alarm)
The area around the MENU button is flashing in blue
The area around the MENU button is flashing in red
The image is blurred
222
Inspection
●
Is the breaker of the base unit tripped? (100 V)
Is the power supply for the intercom power supply turned
●
OFF? (24 V)
Is the breaker of the call sub-base unit with monitor tripped?
Connection of the base unit or the call sub-base unit may not be correct.
Is a gas or kerosene stove used right under the detector?
Is there any smoke from grilled fish or grilled meat, or large
●
amount of vapor?
●
Is the insecticide that generates large amount of gas used?
Was the detector sprayed with a spray type detergent?
The gas alarm may function with the alcohol in the liquor.
Is alcohol evaporating from the mirin, cooking wine,
or heating the sake?
Was the insecticide sprayed on the gas alarm?
Was there incomplete combustion when the kerosene stove
was turned ON (or turned OFF)?
There is an abnormality (wiring is disconnected) on
the detector or gas alarm.
Is the gas alarm loose?
Is the power lamp of the gas alarm turned off?
Is the EMERGENCY button on the base unit or the call
sub-base unit or the extra emergency button left pressed?
Is there any window or door left opened?
Is the button left pressed?
Is too much electricity used?
●
Is there any video or sound recorded by a visitor during
absence, or not answering the call from a visitor?
Is there any delivery in the delivery box or message from
●
the building manager room?
Is the measure for alarm restoration completed?
Is the adjustment of Brightness button appropriate?
Measure
Turn ON the breaker of the base unit with monitor. (100 V)
Turn ON the power supply for the intercom power supply. (24 V)
Turn ON the breaker of the call sub-base unit with monitor.
Contact the management company or the company that installed the system.
Change the position of the stove.
Open the window and doors to exhaust smoke or vapor in the room, and exchange the air inside the room.
Wipe off the detergent with a cloth. Contact the management company or the company that installed the system
if it does not stop sounding.
Open the window and doors to exchange the air inside the room.
Wipe off the insecticide with a cloth. It will take some time until the alarm is stopped.
This is a transient gas, so the alarm will stop sounding after a while. Open the window and doors to exchange
the air inside the room.
Contact the management company or the company that installed the system.
Install it securely. Contact the management company or the company that installed the system if there is no
abnormality (if the main body is not loose).
Turn ON the breaker.
Check where the button was pressed, and restore the emergency button or the extra emergency button.
Note
Restoring Method
page 171
Cancel the security alarm, and then securely close
the doors and windows.
Check where the button was pressed, and contact the administrating company or the company that installed
the system if there is no abnormality in the button.
Decrease the usage of electricity.
Press the MENU button , and operate according to the Notice screen that is displayed.
Note
The area around the MENU button flashes in blue
Press the MENU button , check the displayed alarm screen, and take appropriate measure.
Note
Measure for Restoring Alarm
pages 156 to 175
Adjust with brightness button , correction button , and lighting button .
Continued to next page
Troubleshooting
Note
Cancelling Security Alarm
Page 195
pages 58 to 60
Note
Adjusting Image
pages 29 to 30
223
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