Wegener UNITY 550, User Manual

Page: 17 / 58

www.wegener.com 800072-01 Rev. A 11
Unity 550 User’s Manual
2.3 Rear Panel Connections
The
Unity 550
rear panel connections are shown in
Figure 2.1
and described in
Table 2.1
below.
Figure 2.1: Unity 550 Rear Panel
Connection
Descriptions
Table 2.1
and
Table 2.2
list the interconnect descriptions and the serial cables to terminal or
printer.
Table 2.1: Unity 550 Interconnect Descriptions
Table 2.2: Unity 550 Serial Cables to Terminal or Printer
Signal Connector Description
RF Switch IN - Port 1 F 950 to 2150 MHz signal accepted. LNB
power available
RF Switch IN - Port 2, 3, 4 F 950 to 2150 MHz signal accepted. NO LNB
power available
Main Video OUT Phono Jack NTSC or PAL, Composite video at 1 Vp-p
Monitor Video OUT Phono Jack NTSC or PAL, Composite video at 1 Vp-p
Audio OUT 1 (R & L) Two Phono Jacks Audio stereo
Audio OUT 2 (R & L) Two Phono Jacks Audio stereo
RS232 Port RJ-12 Serial Asynchronous Data. May be used for
terminal, printer, or modem (to remote
terminal)
Unity 550: RJ-12 Computer: DB-9 (Female)
ASCII Terminal or Serial Printer:
DB-25 (Male)
Pin Signal Pin Signal Pin Signal
1 No Connection
2 TX Data 2 RX Data 3 RX Data
3 RX Data 3 TX Data 2 TX Data
4 No Connection
5 Ground 5 Ground 7 Ground
6 +5V 9 +5V 22 +5V