Installation and Operation Guide

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6.6. Voice Prompts
CH-MG will play voice prompts according to different conditions.
Below is a quick reference chart of all the voice prompts of CH-MG and the
conditions under which they are played.
No Voice Prompt Condition
1 Connecting Plays when the Help Button is pressed to trigger
emergency alarm
2 Call in progress Plays once every 10 seconds after guard
expires and until connecting to Center
Monitoring Station (CMS)
3 Call connected Plays once when connecting to CMS
successfully
4 Please standby for an operator Plays once every 10 seconds after connecting
to CMS and until an operator presses any
DTMF
5 Poor cellular connection. Please call
911
Plays twice if the cellular signal is bad and the
system cannot connect to 911. The user need to
dial 911 by himself.
6 Your alarm is now canceled Reserved
7 Cellular signal good Plays along with a beep when pressing the Info
Button once shortly and there are 2,3 or 4 signal
bars
8 Cellular signal good, battery level low,
charge your device
Plays along with a beep when pressing the Info
Button once shortly and there are 2,3 or 4 signal
bars but the battery level is below 20%
9 Cellular signal good, battery level
very low, charge your device
immediately
Plays along with a beep when pressing the Info
Button once shortly and there are 2,3 or 4 signal
bars but the battery level is below 10%
10 Cellular signal poor Plays along with a beep when pressing the Info
Button once shortly and there is 1 signal bar or
less