Onkyo C-HDXM, Instruction Manual

Page: 2 / 16

2
Installing Board
1
Power off the main unit, and then unplug the
power cord from the AC outlet.
2 Remove the “K” sub-panel or board from the
main unit to which you want to add on the
optional board.
■
If any other slot is already used:
Remove the hexagon screws, one
top and one bottom of slot “K,”
using the provided Allen wrench
in the same way described below.
Retain the hexagon screws for
subsequent reuse.
Next, introduce the hand screws
attached to the board into the top
and bottom screw holes, and
drive them in as deep as about 3/
16" (5 mm). Hold the screw
heads to pull out the board.
REMOTE
CONTRO
L
A
C
B
MAIN
12V
TRIGGE
R
OUT
IR
UPP
D
E
200mA
MAX.
100mA
MAX.
100mA
MAX.
100mA
MAX.
100mA
MAX.
ZONE
2
ZONE
3
OUT
IN
Y
P B
P R
Y
P B
P R
T VIDE
O
IN
K
ANTEN
NA
FM
75
AM
■
If this is the first time a slot is used:
Using the provided Allen wrench,
loosen the hexagon screws, one
top and one bottom of slot “K,” to
remove the sub-panel from the
rear panel. In doing so, loosen the
screws gradually while holding
the sub-panel to prevent it from
falling. Retain the hexagon
screws for subsequent reuse.
3
Remove the sealing sticker carefully and take
the board out of the bag.
Do not touch any parts, solder
surfaces, or contact points of the
connectors with bare hands to
prevent electrostatic damage on
the circuit. Be sure to hold the
outer edges or panel part of the printed circuit board.
REMOTE
CONTRO
L
A
C
B
MAIN
12V
TRIGGE
R
OUT
IR
UPP
D
E
200mA
MAX.
100mA
MAX.
100mA
MAX.
100mA
MAX.
100mA
MAX.
ZONE
2
ZONE
3
RS232
OUT
IN
OUT
/BNC
)
Y
P B
P R
Y
P B
P R
COMPO
NENT V
IDEO
IN