User Guide

5
REAR PANEL
V1V2TV
SOURCE INPUTS
DVD
CD
INPUT
OUTPUT
TAPE
PREAMP OUTPUTS
FULL
RANGE
HIGH
PASS
SUB
MONO
L+R
GROUND
RS232 TRANSMIT
DATA IN
Audio/Video Systems - Made in the U.S.A.
BK&
SBIMPLY ETTER!
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
ANTENNA
AM
FM
VOLTAGE
~
AC LINE
RS-232
IR
OUTPUT
BALANCED OUTPUT
FULL RANGE
LEFT RIGHT
SERIAL #
CTRL OUT
+12V
200 mA Total
Max Current
8 932647
5
10 111
The Preamplifier Tuner’s back panel is organized into groups of inputs and outputs as shown below. See back of
this manual for an enlarged view.
1. AC input receptacle
- For attaching the supplied AC power cord to the Preamplifier Tuner.
The serial number of your unit is located above the AC input receptacle
2. RS232
- RS232 Two Way communication allows for enhanced system control and interface.
3. IR output
- IR remote signals detected by your Preamplifier’s front panel or the Control Out Infrared
Data/Signal input pin are repeated on this IR output connector
4. Control I/O
- The PT5 allows connections to zone keypad/sensors via a 5 pin plug-in Phoenix connector.
+12V - +12V Power to Keypad or IR Sensor
Ground - Common Ground
RS232 Xmit - RS232 One Way Transmit
Data In - Infrared Data/Signal
CTRL Out - 12V Programmable Control Out
5. FULL RANGE XLR Balanced outputs - Variable preamp outputs for driving external power amplifiers.
Pin 1 - ground
Pin 2 - input +
Pin 3 - input –
6. MONO L+R and SUB PREAMP outputs
- Variable level outputs for driving external power amplifiers or
powered speakers. Mono is the summation of the L+R full range audio signals that is then processed by a low-
pass filter to reduce audio above 80 Hz to source the SUB output.
7. HIGH PASS RCA outputs
- Variable preamp outputs for driving external power amplifiers or powered
speakers. These outputs have been processed through a high pass filter to reduce audio below 80 Hz. Use these
outputs for small speakers or in a sub woofer / satellite system.
Note: these outputs are identical to the full range
outputs with the addition of an 80 Hz 12 dB / Octave high-pass filter.
8. FULL RANGE RCA outputs
- Variable preamp outputs for driving external power amplifiers.
9. TAPE inputs and outputs
- Fixed level output for use with an audio recorder and a return for a tape monitor.
10. Line inputs
- Connections from your audio sources.
Red RCA jacks - right analog audio
White RCA jacks - left analog audio
11. Antenna inputs
- Connections for the AM and FM antennas.