Sony BKS-R3216 Manual page 16

Preparations
Key label indications
Key label size
For a large button
(14 × 14 mm)
14 mm
For a small button
(9.5 × 9.5 mm)
9.5 mm
Attaching a key label
Attach the key labels to the buttons with the following
procedure.
1
Attach the key-cap puller to the indentations of the
sides of the key cap.
You can easily attach the puller if you press the
buttons on both sides.
2
Remove the key cap by pulling the key-cap puller.
3
Rotate the key-cap puller downwards while
pinching the key-cap, and pull it down to separate
the key cap, key label and diffuser.
4
Put the key cap, key label with the name written,
and diffuser on the button and replace them as they
were.
As for the key-cap puller (part number: 3-179-054-01),
consult your Sony personnel.
6(E)
1, 2
Key-cap puller
3 4
Key-cap puller
Initializing the settings
1
Press and hold the LOCK (CHOP) button and
PROT button 1 simultaneously for five seconds to
reset the software.
2
Press and hold the source/destination select buttons
1 and 2 simultaneously.
The software is initialized, and the factory settings
are retrieved.
Numbers of the source/destination select buttons
1 2 3 4 5 6
13 14 15 16
17 18 19 20
Attach the key-cap
puller here.
Key cap
Key label
Diffuser
7 8
9 10 11 12
21 22 23 24