Oxmoor PRM-8 - Manual (Page 7)

PRM-8 SET-UP (CONTINUED)
Page 5
CUSTOM SET-UP
(Refer to Figures 2.6, 2.7, 2.8 and 2.9)
Use the templates below to record custom set-ups of the
PRM-8:
P15
CH: 8
P14
CH: 7
P12
CH: 6
P13
CH: 5
P10
CH: 4
P11
CH: 3
P16
CH: 2
P9
CH: 1
Program Output Jumpers
Figure 2.9: Program Output Jumpers Set-Up Template
Figure 2.7: SW2 Set-Up Template
Figure 2.6: SW1 Set-Up Template
Figure 2.8: SW3 Set-Up Template
Figure 2.5: Factory Set-Up for Output Jumpers
P15
CH: 8
P14
CH: 7
P12
CH: 6
P13
CH: 5
P10
CH: 4
P11
CH: 3
P16
CH: 2
P9
CH: 1
Program Output Jumpers
DIRECT MODE SET-UP
The PRM-8 can be programmed to allow page routing to any
channel without the use of the Zone Page Enable control line. In
this mode the Fade In and Fade Out settings are ignored and any
combination of channels may be selected at any time. When a
program channel is selected (using a Channel Select control line)
the program audio is immediately ducked to the Duck Level
setting and the PRM's Zone Page input is routed to the selected
channel(s).
To program the PRM-8 for the Direct Mode operation:
A. Remove the AC power from the unit.
B. Set SW1, switch number 4 to the off (MAINTAINED)
position.
C. Hard-wire the Zone Page Clear line (pin 14 on the Control
Port) to common.
D. Restore the AC power to the unit.
The diagram below illustrates the factory set-up for the
balanced/unbalanced jumpers.
P9 = Channel 1
P16 = Channel 2
P11 = Channel 3
P10 = Channel 4
P13 = Channel 5
P12 = Channel 6
P14 = Channel 7
P15 = Channel 8
PROGRAM OUTPUT FACTORY SET-UP
(Refer to Figure 2.5)
Located next to the PRM-8's Program Output connector on the
circuit board, the jumpers are labeled as follows:
Figure 2.4: Program Output Jumper Set-Up
BALANCED SET UP UNBALANCED SET UP
Arrows Pointing To Rear Panel Of PRM-8
PROGRAM OUTPUT BALANCED/UNBALANCED SET-UP
(Refer to Figure 2.4)
The PRM-8 is configured from the factory for balanced audio
outputs. A jumper is provided for each channel to allow easy
conversion to an unbalanced configuration.
SW3
ON
1234
5678
1
2
3
4
5
6
7
8
PRM-8 Program Channels
SW2
ON
1234
5678
1
2
4
8
16
32
64
128
PA-422 Address
SW1
ON
1234
5678