Timewave DSP-599zx, Operating Manual

Page: 33 / 106

DSP-599zx Audio Noise Reduction Filter
March 6, 1997 2-7
Speaker Outputs
The Speaker Output RCA phono jacks on the rear panel of the DSP-599zx
provide adequate output to drive 4 or 8 ohm speakers. The front panel gain
control adjusts the audio level from both outputs
A and B . Use the Setup
mode to adjust the relative levels between the processed channel and the un-
processed channel. The maximum output power is approximately 1.3 watts
into a 4 ohm speaker, or 1.0 watt into an 8 ohm speaker.
Line Outputs
The Line Output RCA phono jacks on the rear panel of the DSP-599zx pro-
vides adequate output power to drive 600 ohm or greater loads. The front
panel gain control does not adjust the audio level from these outputs. The
output levels are equal to the respective audio input levels to the DSP-599zx.
Input/Output Options
Within Setup - Install, you have options for configuring output assignments.
You will assign speaker/headphone separately from line output. Turn to
page 2-14 for the Setup - Install procedure.
Speaker/Headphone
The factory default is mono for one radio. With this option, when you select
a radio connected to input
A
, you will hear the output on both channels.
Likewise, if you select a radio connected to input
B
you will hear the output
on both channels. The diagram below shows the speaker/headphone signal
flow when the DSP-599zx is configured for mono.
In dual mode when you are connecting two radios or one radio with two sep-
arate outputs, the diagram below shows the speaker and headphone signal
flow.
PTT
I/O
Data
I/O
Channel A
Input
Channel B
Input
DB-9
Connector
DIN
Connectors
Speaker A
Headphones A
Line Out A
599-064
Line Out B
Headphones B
Speaker B
Timewave DSP 599zx