Contacta STS-K071 Kurulum ve Kullanım Kılavuzu - Sayfa 11
İnterkom sistemi Contacta STS-K071 için çevrimiçi göz atın veya pdf Kurulum ve Kullanım Kılavuzu indirin. Contacta STS-K071 16 sayfaları. Window intercom system - speaker and microphone pod
Ayrıca Contacta STS-K071 için: Kurulum ve Kullanım Kılavuzu (20 sayfalar)
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Fault Diagnosis LEDs
Factory Default Settings
To return the amplifier the factory default settings:
1. Unplug the power supply and then reconnect it.
2. Press the On/Off button and Volume In (-) button together, then release.
3. The Volume In LED bar will have all LEDs illuminated, while the Volume
Out LED bar will display the firmware revision number in a fixed pattern
of LEDs. This indicates that default settings have been restored.
•
Volume In LED 8 will stay red if there is a
fault with the staff microphone.
•
Volume Out LED 8 will stay red if there is a
fault with the customer/visitor microphone.
•
Volume In LED 8 will flash red if there is a
fault with the loop (e.g. a broken aerial).
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