Panasonic Easa-Phone VA-123210 Installation Manual page 6

Install the key service unit (KSU) on the wall according to the following procedure.
@ Slide the two hooks securing the KSU cover and the key service unit in the arrow direction, then remove the cover.
@ Place template against wall and install the four wood screws. Use the wood screw installation jig provided inside the
key service unit when installing the wood screws.
'Z.
@ Install the key service unit by hooking the four installation holes at the bottom of the key service unit to the four wood
',ii
screws, then tighten the two left side wood screws completely.
"Be
sure
the power switch is OFF, before installation."
Avoid installing in the following places. (Doing so may result in malfunction, noise, or discoloration)
a) In direct sunlight, hot, cold, or humid places. (Temperature range: 32'F - 'l04'F)
b) Fulfuric gases produced in areas where there are thermal springs, etc. may damage the equipment or contacts.
c) Places in which shocks or vibrations are frequent or strong.
d) Dusty places, or places where water or oil may come into contact with the unit.
e) Near high-frequency sewing machines or electric welders.
f) On or near computers, telexs, or other office equipment, as well as microwave ovens or air conditioners. (It is preferable
not to install in the same room with the above equipment.)
;.
g) Near radio broadcast antennas. (including short wave)
h) Install at least 6 feet from radios and televisions. (both the key service unit and
key
telephones)
i)
Do not obstruct area around the key service unit. (for reasons of maintenance and inspection - be especially careful to
allow space for cooling above
and at
the sides of the key service unit).