Aiphone Intercom System Settings and Troubleshooting Guide

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CHANGING SETTINGS

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CALL TONE switching

1In the standby mode, press and hold the [ ] button for 1 second or

more while pressing the [ TALK] button.

•Each time the call tone is switched, the tone sounds one time for confirmation.

•The call tone can be set to be either high-pitched or low-pitched.

•All of the call tones, including those for entrance stations, security guard stations, and doorbells, will change.

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TECHNICAL PRECAUTIONS

•	Operating temperature: 0°C to +40°C (+32°F to +104°F)	• If there is a system malfunction, unplug the power supply and contact a
•	The video image may distort when the door release is activated. But this	qualified technician for service.
	is not a unit malfunction.

•If a zoom/wide or pan/tilt operation is performed during communica- tion with the entrance station, noise will be produced at the entrance station, but this is not a malfunction.

•Cleaning: Clean the units with a soft cloth dampened with a neutral household cleanser. Do not use any abrasive cleaner or cloth.

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SPECIFICATIONS

•	Power supply:	DC 24 V (supplied from GT-BC, GT-VBC)
•	Communication:	Hands-free communication/
		Press-to-talk communication
•	Video monitor:	3-1/2" TFT color LCD
•	Dimensions:	140 (H) × 190 (W) × 30 (D) (mm)
		5-1/2 (H) × 7-1/2 (W) × 1-1/4 (D) (inches)
•	Weight:	GT-1C-L: Approx. 480 g (1.06 lbs.)
		GT-1C: Approx. 440 g (0.97 lbs.)

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