Hytera VM550 - Page 23

Phenomena
Analysis
Solution
The product gives no
alert tone; the indicator
does not light up.
The Silent Mode is enabled.
Disable the Silent Mode.
The product gives no
response to operations.
The system has crashed.
Press the
P1
key, the
P2
key, and the
Photo Taking
key simultaneously to
turn off the product, and then turn it
on again.
If the above solutions cannot solve your problems, or you may have some other queries, please contact
us or your local dealer for more technical support.