TIL A790, Руководство по эксплуатации

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TECHNISONIC INDUSTRIES LIMITED
www.til.ca
A790 Operating Instructions TiL 09RE409 Rev D
2-1
SECTION 2 – OPERATING INSTRUCTIONS
2.1 FEATURES
The A790 provides the following features to an airborne PA system installation:
1. The user can use the PA system directly with the headset mic.
2. A message can be pre-recorded in the A790 to be played over the PA system.
3. A siren or a trill sound can be played through the PA.
4. An auxiliary input jack allows for an input from an external source such as an MP3
player to be routed to the PA system or to the A790 message recorder.
FIGURE 2.1 A790 Operator's Controls and Indicators