Network Technologies SM-nXm-AV-LCD - Manual (Page 9)

6
Front Panel Keypad Control
The front panel keypad and LCD (drawing below) allow the user to view and change current audio and video connections, adjust
audio volume and configure the RS-232 control interface. The keypad buttons perform the following functions.
ESC Escape back to the main display.
0 – 9 Used to enter numbers. ( # )
OUT Specifies output port
IN Specifies input port
ENTER Forces selection of single digit entries
 Display next 4 connections
 Display previous 4 connections
MENU Display the RS-232 menu. (See RS232 control on page 8.)
* Additional functions
Making Connections
The VEEMUX-A allows audio and video connections to be made concurrently or separately. In both situations, the output port
number must always be entered first.
• Connecting audio and video concurrently
When making this connection, any one of the following commands may be used:
1. <OUT>, Single digit output port number, <IN> or <ENTER>, Single digit input port number, <ENTER>.
Ex: <OUT> 3 <IN> 5 <ENTER>
2. Single digit output port number, <ENTER>, Single digit input port number, <ENTER>.
Ex: 3 <ENTER> 5 <ENTER>
3. Double digit output port number, Double digit input port number.
Ex: 03 05
All outputs can be connected to a single input by using <*>:
1. <*>, Single digit input port number, <ENTER>
Ex: <*> 5 <ENTER>
2. <*>, Double digit input port number
Ex: <*> 05
• Connecting audio only
To make an audio connection without changing the current video connection, use any of the following commands:
1. <OUT>, <▼>, <▼>, Single digit output port number, <IN> or <ENTER>, Single digit input port number, <ENTER>.
Ex: <OUT> <▼> <▼> 3 <IN> 5 <ENTER>
2. <OUT>, <▼>, <▼>, Double digit output port number, Double digit input port number.
Ex: <OUT> <▼> <▼> 03 05
All audio outputs can be connected to one audio input by using <*>:
1. <*>, <▼>, <▼>, Single digit input port number, <ENTER>
Ex: <*> <▼> <▼> 5 <ENTER>
2. <*>, <▼>, <▼>, Double digit input port number
Ex: <*> <▼> <▼> 05
1 2 3 I N 4 5
6 O U T 7 8 9 0 * E S C
E N T E R M E N U
V I N : 1 2 3 4
O U T : 1 2 3 4
L C D W I L L C Y C L E T O D I S P L A Y A " v " F O R A L L V I D E O I N P U T S F I R S T , T H E N A " a " F O R A L L A U D I O I N P U T S .