evertz 7703BPX-DC-RF, Руководство пользователя

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7703BPX-DC-RF
2X1 RF Protection Switch
Page 10
Revision 1.0
MON The following list describes the possible displays and their significance:
AUTO
Indicates Auto – No switch back
ASB
Indicates that A is active channel
EXT
Indicates external (GPI) mode status
CHAN A
Indicates external mode status
CHAN B
Indicates external mode status
MODE
AUTO
ASB
EXT
CH A
CH B
4.2.5. Displaying the Firmware Version
To view the current firmware version enter the MON menu, then toggle to the VER menu option.
MON Displays the current firmware version on the card
VER
4.2.6. Selecting the Switch Mode
To select the desired operating mode, enter the SET menu and select the MODE menu item. The
following list of modes will be displayed (AUTO, ASB, CH A (Manual), CH B (Manual) or EXT (External
Mode)). Table
4-1 shows the operating modes for each selection.
SET See Table 4-1 for a list and description of the switch mode parameters.
MODE
AUTO
ASB
CH A
CH B
EXT
SETTING MODE DESCRIPTION
AUTO Auto
If channel A is active, it will switch to channel B if A falls below
threshold (if B is above threshold). If A rises above threshold,
channel B will remain the active channel, unless channel B falls
below threshold, then the module will switch back to A (if A is above
threshold).
ASB
Auto Switch
Back
Channel A is the main input and Channel B is standby. If A falls
below threshold, it will switch to B (if B is above threshold). When A
returns to a level above threshold, it will switch back to A.
CH A or CH B Manual The active channel is selected as either Channel A or Channel B.
EXT External (GPI) Operating mode is selectable via the GPIs.
Table 4-1 : Setting the Switch Mode via the SET/MODE menu