Spon NAS-8530, Руководство пользователя

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IP Paging Microphone User Manual
3
Hardware Interface Introduction
Front
1.IP network paging microphone 2.Expansion panel
（
optional configuration) 3.Telephone receiver panel
（
optional configuration)
①
Microphone pole
Collect the live voice
②
Loudspeaker
Built-in loudspeaker, restore the
far-end and local voice.
③
Keyboard
Mutual input channel, accept
Command input.
Keyboard Operation
Key Function Description
Emergency Key Press Emergency Key on 1 second, it may broadcast to all zones.
File Key
Check the SD card file through this key, press the F1-F8, it will play the
corresponding file by pressing the F1-F8 key.
Information Key
Check the terminal network parameters, system parameters and system
software version information etc.
Recording Key
Reserved, it`s not enabled at present.
Monitor Key
Press this key to enter into the monitoring status.
Broadcast Key Press this key to enter into the broadcasting status.
Key
When it`s playing the audio by pressing this key to increase the speaker
volume.
Volume - Key
When it`s playing the audio by pressing this key to decrease the speaker
volume.
Intercom Key Press this key to enter into the intercom status.
Cancel Key Press this key to cancel the operation or back to the main interface.
“ ” Key
Press this key to realize the left page turning.
“ ” Key
Confirmation Key
“ ” Key
Press this key to realize the right page turning.
“ ” Key
The key is located on the expansion panel to match the double display screen, it
can realize the shortcut intercom or broadcasting when pressing this key.
“F1-F8”
Press the corresponding key to enter into the shortcut key left corresponding
function interface.
“0-9”
Used for the intercom and broadcasting zones selection.
①
Key
②
Display screen
True color display screen indicate
complete machine login status,
volume value, partition list and
other relevant information
①
Earphone
Built-in loudspeaker and
microphone
，
restore the far-end
and collect scene voice.