6
Rear Panel
Controls and Functions
14. Main Cord Connector
This connector is meant to connect the supplied mains (power) cord.
15. AC Fuse
The fuse protecting the AC (alternating current) circuits of the equipment. The fuse
should only be changed in the event of a fault, or changing the supply voltage which
should be done by at a Yorkville Sound service center.
16. GND Screw
In case the mains outlet being used does not have a ground conductor, this screw
offers the possibility to ground the amplifiers metal parts. Leave this procedure to an
experienced, qualified electrician to ensure safety.
17. Terminals for the DC Battery Supply
These two terminals allow the connection of an external 24 Vdc power supply (e.g. a
24Vdc battery). In this way continuous operation of the amplifier is maintained even
during a power outage, since it is automatically switched to the DC power source.
Note:
The amplifier is not capable of recharging the connected battery. Thus, it is rec
-
ommended to have a suitable device at hand. When the amplifier is operated on the
DC power source, the nominal power handling capacity drops by approximately 20%.
DC POWER
PRIORITY
COM
ON
OFF
COM
MAIN
IN
PRE
OUT
TEL VOLUME
1
4
2 3
1: CD PLAYER
4: AUX IN
CHANNEL 6
INPUT
L
R
L
R
CHANNEL 5
INPUT
CHANNEL 4
INPUT
CHANNEL 3
INPUT
CHANNEL 2
INPUT
MIC
LINE
24V
MIC
LINE
24V
MIC
LINE
24V
AUX 2
AUX 1
2: AM/FM RADIO
3: CASSETTE PLAYER
1
4
2 3
COM
COM
Zone 4 Zone 3 Zone 2 Zone 1
25V
70V
100V
DC 24V 15A
TEL. PAGING
T
R
+
-
+
-
G
1W / 8
Ω
4
Ω
GND
C O L I S E U M
PROFESSIONAL PUBLIC ADDRESS POWER AMPLIFIER
FUSE: T 5,0 A
CA
UTION:
REPLA
CE
WITH
SAME
TYPE FUSE AND RA
TING
A
TTENTION:
UTILISER UN FUSIBLE DE
RECHANGE DE MEME
TYPE ET CALIBR
E
DESIGNED & MANUFACTURED FOR Y
ORKVILLE SOUND •
TORONTO, CANADA
z515/1b5
230V
50Hz 1,3A
DC 24V 15A
120VAC
60Hz 2.6A
N
TR
L Listed
AM LOOP
FM
ANTENNA
DC POWER
PRIORITY
COM
ON
OFF
COM
MAIN
IN
PRE
OUT
TEL VOLUME
1
4
2 3
1: CD PLAYER
4: AUX IN
CHANNEL 6
INPUT
L
R
L
R
CHANNEL 5
INPUT
CHANNEL 4
INPUT
CHANNEL 3
INPUT
CHANNEL 2
INPUT
MIC
LINE
24V
MIC
LINE
24V
MIC
LINE
24V
AUX 2
AUX 1
2: AM/FM RADIO
3: CASSETTE PLAYER
1
4
2 3
COM
COM
Zone 4 Zone 3 Zone 2 Zone 1
25V
70V
100V
DC 24V 15A
TEL. PAGING
T
R
+
-
+
-
G
1W / 8
Ω
4
Ω
GND
C O L I S E U M
PROFESSIONAL PUBLIC ADDRESS POWER AMPLIFIER
FUSE: T 5,0 A
CA
UTION:
REPLA
CE
WITH
SAME
TYPE FUSE AND RA
TING
A
TTENTION:
UTILISER UN FUSIBLE DE
RECHANGE DE MEME
TYPE ET CALIBR
E
DESIGNED & MANUFACTURED FOR Y
ORKVILLE SOUND •
TORONTO, CANADA
120VAC
60Hz 2.6A
1v1
230V
50Hz 1,3A
DC 24V 15A
N
TR
L Listed
14
15
16
18
17
21
24
28
26
25
19
20
22
23
27
29
30
31
32
14
15
16
18
17
21
28
26
19
20
22
23
27
29
30
31
32
