Panasonic BM-ET500 Operating Instructions Manual page 12

I Installation
The unit can be mounted over the wall as described.
1. Attach the anchor into the wall, and then attach the sup-
plied mounting bracket to the anchor. (Refer to the fig-
ure in p.14.)
The anchor bolt should meet the standards shown in
the illustration.
10 mm {2/5 in.} or less
Mounting bracket
2 mm {2/25 in.} (D)
Wall Type
Concrete wall
Plaster wall
12
Screw Type
TAPMARK concrete screw anchors
Part No. 21230,
Size 6.35 x 57.15 mm {1/4 x 2 -1/4 in.}
TAPMARK concrete screw anchors
Part No. 21240,
Size 6.35 x 69.85 mm {1/4 x 2 -3/4 in.}
2. Remove the shipping lock as follows:
Locked
1
Belt
(1) Remove the screw.
3
Unlocked
(3) Bend the belt and secure it with the screw.
• Take care not to drop the screw inside the unit.
• You can use an M3 screw if you have lost this screw.
3. Remove the numeric keyboard.
You can remove the keys by taking off the two tamper-
proof screws (with the supplied tamperproof screw dri-
ver tool) and lifting up the keyboard. The control cable
should also be removed.
Remove the tamperproof screws.
2
(2) Insert the belt until it hits
to the stop.