Fm indoor antenna, Speaker (left) speaker cord power cord, System connection – Kenwood HM-331 User Manual
Page 7: Europe, and u.k. other countries, Panel open/close switch, Connect correctly + to + and - to

Preparation section
HM-331 (En/T)
7
FM
300
Ω
FM
75
Ω
AM
GND
DIGITAL
OUT
OPTICAL
ANTENNA
AUX INPUT
R
L
AC 110–120V
AC 220–240V
SPEAKERS
(6–16
Ω
)
+
–
–
+
R
L
SUPER
WOOFER
PRE OUT
MANUAL
AUTO
PANEL
OPEN/CLOSE
SPEAKERS
(6 –16
Ω
)
L
R
+
+
–
–
FM
300
Ω
FM
75
Ω
AM
GND
GND
AM
FM
75
Ω
System connection
FM indoor antenna
The accessory antenna is for temporary indoor use only. For stable signal reception we recommend using an outdoor antenna.
Remove the indoor antenna if you connect one outdoors.
1Remove the insulation from the end of the cord end.
(Except for Europe, and U.K.)
2Connect it to the antenna terminal.
3Locate the position providing good reception condition.
4Fix the antenna.
Speaker (left)
Speaker cord
POWER cord
TO WALL AC
OUTLET
Connect correctly + to + and - to -.
Europe, and U.K.
Other countries
2
2
PANEL OPEN/CLOSE switch
Change the operation mode of the "REVOLVING
CONTROL PANEL".
!