Contacta STS-K071 Руководство по установке и эксплуатации - Страница 11
Просмотреть онлайн или скачать pdf Руководство по установке и эксплуатации для Система внутренней связи Contacta STS-K071. Contacta STS-K071 16 страниц. Window intercom system - speaker and microphone pod
Также для Contacta STS-K071: Руководство по установке и эксплуатации (20 страниц)
Печатать страницу
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).
11