Panasonic DT2750MS - Manual (Page 21)

Before using the remote control unit
Inserting the batteries--------------------------------------------
Use the accessory AA-size batteries, making sure that they are inserted with the
correct polarities.
1
.
Remove the cover.
After sliding open the cover, press down firmly on the section marked PUSH
on the rear of the remote control unit and slide the cover further to remove it.
2. Insert the batteries.
Insert the batteries into the battery receptacle at the back of the remote
control unit, while making sure that the battery polarities are correct.
3
.
Replace the cover.
Slide the remote control cover onto the remote control unit starting from the
edge of the the remote control unit.
Note:
• Do not drop the remote control unit.
• Do not bring the remote control unit into contact with any liquids.
• Do not use rechargeable (Ni-Cd) batteries.
Notes on using the batteries
The following should be observed in order to prevent damage to or leaking of
the batteries.
Old batteries New batteries
^
^
Replace both batteries at the same time.
Furthermore, do not burn spent batteries or put them in with
combustible garbage.
Do not mix old and new batteries or
batteries of different types (such as alkali
and manganese batteries).
DO NOT do any of the following:
NG
Do not recharge.
NG
Do not short-circuit.
Using the remote control unit ---------------
The remote control unit can be used by pointing it toward the
remote control unit signal receptor and pressing the keys.
Note:
• The operating range for the remote control unit is within 3.5
meters from directly in front of the remote control unit signal
receptor, and within 3 meters from an angle of ±30® from
the left and right of the receptor.
• The remote control unit wilt not operate if an error is made
with the remote control unit ID settings. Refer to page 31
for details on setting and specifying IDs.
Signal receptor.
3 m {9.8 ft)) / " \ 3 r n (9.8 ft)
/ 30 ° 3o\
Remote control unit
3.5 m
(11.5 ft)
20