Ericsson RX1290, Reference Manual

Page: 35 / 176

Installing the Equipment
Table 2.7 SVGA Connector
Item Specification
Connector type 15-way D-type
Connector
designation Video Out
Pin-outs 1 Red / Pr
75
Ω
, 0,7Vt-t
2 Green / Y
75
Ω
, 0,7Vt-t
3 Blue / Pb
75
Ω
, 0,7Vt-t
4 NC
5 Video GND
6 Red GND
7 Green GND
8 Blue GND
9 NC
10 Sync GND
11 NC
12 NC
13 H-Sync
14 V-Sync
15 NC
2.7.6 Frame Synchronization
A BNC socket is used by the Decoder to frame lock to an
external video source (NTSC, PAL or SECAM). The frame
information is input as a composite signal, with or without active
video. The user can offset the synchronization to the video
output by ±8 lines of the reference signal, with a resolution of 1
pixel of the reference signal. Lip sync error introduced by the
Receiver is in the range -10 ms to +30 ms. This implies audio
frame skip and repeat may occur.
This Frame Sync is activated through the Service Menu
(Menu 3).
FRAME SYNC
EN/LZT 790 0003/2 R1A 2-13