GAI-Tronics 701-904 SmartSeries Руководство пользователя - Страница 3
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Pub. 42004-719L2B
2 of 15
701-904 S
S
H
/S
A
A
J
P
MART
ERIES
ANDSET
PEAKER
MPLIFIER WITH
UXILIARY
ACK
AGE
Description of Major Components
The 701-904 Handset/Speaker Amplifier includes external components accessible to the user as well as
internal components or subassemblies.
External Components
As shown from the front in Figure 1, the assembly includes a handset and cradle. When the handset is
lifted from the cradle or replaced in the cradle, a hookswitch (a magnetic reed switch) in the cradle signals
the appropriate status to the microcontroller within the assembly.
The GAI-Tronics nameplate conceals the access hole for the User Level Adjustment control. The 701-
904 SmartSeries Handset/Speaker Amplifier contains an auxiliary jack for a 10401-201
Headset/Microphone Assembly and a 10416-103 Extension Cable.
Figure 1. Front View
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