Magenta MultiView II DVI-Rx-1K Installation And User Manual - page 17
Installation
MultiView™ II DVI-Rx-1K Installation and User Guide
12
5.7.2 4th Pair Settings (LED1-3)
The MVII-DVI-Rx 1K provides several options for using the 4
th
-pair signals (pairs 1-3 are generally used for
video). The factory-default settings support analog audio (L+R summed) on the 4
th
-pair. Note that the
connected MultiView transmitter and any daisy-chained receivers must be configured with a matching 4
th
-pair
operating mode. Otherwise, the desired 4
th
-pair signal will not work as expected
– but the video will not be
affected. Note: If the optional SAP daughterboard is installed then the 4
th
-pair options are fixed and
unchangeable.
Perform the following procedure while the receiver is in the normal operating state (CFG indicator is off):
Press & hold the CFG button until the CFG indictor is ON. Release the CFG button.
o LEDs 1-8 will show the current value for all configuration settings as bright/off.
Press & release the SKEW/SEL button.
LED indicators 1-3 should be illuminated (either DIM or ON); all others (indicators 4-8) should be off.
Press the UP or DOWN buttons to step through the available 4
th
-pair settings as shown below.
To leave configuration-mode, leave the buttons untouched for 10 seconds or press the CFG button.
Table 3: 4th-Pair Settings
LED1
LED2
LED3
Front Panel View
4
th
-pair Operating Mode
dim
dim
dim
If option-module is installed: 4
th
-pair operating mode is defined by the
presence of the option-module (SAP) and this setting cannot be changed.
If the option-module is not installed: 4
th
-pair signals are disabled. This
“mutes” anything being sent on the 4
th
pair. This can be useful for
diagnostic purposes.
dim
dim
ON
Direct pass-through of 4
th
-pair wires (custom applications).
dim
ON
dim
External analog (L+R summed) audio (“-A” mode).
This is the factory-default mode if no daughterboard option is
installed.
(Remember to also check 4
th
-pair termination setting)
dim
ON
ON
External S/PDIF digital audio. Output-impedance = 75-ohms.
(Remember to also check 4
th
-pair termination setting)
ON
dim
dim
Simplex-
serial (“-S” mode)
(Remember to also check 4
th
-pair termination setting)