Vtt001/Vtr001 Transmission Distances; Termination And Mute Jumpering - Mtp 15Hd Systems Only - Extron electronics VersaTools MTP DA4 User Manual

VersaTools ® MTP DA4 and MTP DA8, cont'd

VTT001/VTR001 transmission distances

The following table specifies the maximum recommended
transmission distances for a VTT001/VTR001 system at 60 Hz.
Video Recommended
format Maximum range
640 x 480 500' (150 m)
800 x 600 400' (120 m)
1024 x 768 300' (90 m)
1280 x 1024 200' (60 m)
1600 x 1200 150' (45 m)
Termination and Mute Jumpering —
MTP 15HD Systems Only
The position of jumpers J3, J4, and J9 have no effect
when the DA is installed as a part of an MTP CV series,
MTP SV series, or VTT001/VTR001 system.
When an MTP T 15HD A or SW MTP T A provides the input, the
MTP DA's output can include analog audio in addition to the
RGB video. When an MTP T 15HD RS provides the input, the
DA output can include a serial (R-232) link in addition to the
RGB video.
There are two sets of jumpers inside the MTP DA that set the
DA to properly terminate the audio or serial portion of the input
signal when the input signal was transmitted by an MTP 15HD A
series (audio), SW MTP T (audio), or MTP 15HD RS series
(serial) transmitter.
There is one jumper block that sets the DA to mute the audio or
serial link when its video mute function is activated, or to
always pass the audio or serial link regardless of the contact
closure mute status.
By default, the MTP DA is configured with the internal jumpers
set to terminate audio. For serial data applications, the DA can
be configured to properly terminate that signal as follows:
1. If applicable, disconnect all cables, remove the DA from its
installation location, and remove any mounting brackets
installed.
2. Remove the two screws from either side of the DA and the
two screws on the top (six screws total) and lift the top
cover off of the DA (figure 2).
® ®
4 VersaTools VersaTools MTP DA4 and MTP DA8 • Termination Jumpering MTP DA4 and MTP DA8 • TP Cable Advantages
3. Select audio or serial distribution — Locate jumpers J3
and J4 on the main board and shift the jumper from the
audio (A) (rear) to the serial (S) (front) position (figure 2).
Serial or
Audio
J3, J4
Jumper Blocks J3 and J4
Inside Box
Remove 6 screws,
lift top straight up.
Figure 2 — Opening the DA and termination
jumpering
® ®
VersaTools VersaTools MTP DA4 and MTP DA8 • Installation MTP DA4 and MTP DA8 • Installation
Disable
Enable
or
Mute
Mute
J9
Jumper Block J9
Inside Box
T E
M U
U T
T P
O U
A
8
7
6
5
8 4
3
2
7 1
6
S
U T
T P
5
O U
A /V
4
3
2
1
T
P U
IN
A /V
R
W E
-
P O
+
A X
V A M
12
0. 93
5