To prevent fire or shock hazard, do not expose
This symbol is intended to alert the use to the
“
“
dangerous Voltage
”
”
within the product
’
s enclose that
may be of sufficient magnitude to constitute a risk of
This symbol is intended to alert the use to the
accompanying the appliance
1. W arnings and Caution
the unit to rain or moisture.
presence of uninsulated
electric shock to persons.
presence of important operating and maintemance
(servicing) instructions in the literature
2. Overview
CAUTION : To reduce the risk of electric shock, do not
personnel.
caution
Risk of electric shock
do not open
part inside refer servicing to qualified service
remove cover(or back) no user-serviceable
3. Wiring
Non polarity
Installation
* Caution
Do not place the handset close to your ear and
operate the hook switch.
You may damage your hearing because of the sound
produced during product operation.