126
OPTIONAL UNIT INSTALLATION
14
■
Opening the top cover
CAUTION:
DISCONNECT the AC adaptor or DC power
cable from the receiver Main unit before performing any
work on the receiver.
q
Turn the receiver Main unit power OFF, then disconnect the
AC adaptor or DC power cable.
w
Unscrew the 8 screws and disconnect the connected ca-
bles, then remove the top cover.
• Be careful not to lose the screws.
e
After installing the optional unit or any internal setting is fin-
ished, replace the top cover, cables and screws to the orig-
inal position.
■
UT-106 installation
The optional UT-106
DSP RECEIVE UNIT
provides AF DSP (Dig-
ital Signal Processor) functions such as ANF (Auto Notch Fil-
ter) and NR (Noise Reduction).
q
Remove the top cover as shown at left.
w
Insert the UT-106 to the supplied soft case. (
q
)
e
Disconnect P1 (4 pin) from J16 of the LOGIC unit (
w
), then
connect to J1 of the UT-106 (
e
).
J16
P1
J1
UT-106
Soft case
Top cover
Power switch
