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Appendices ~ Appendix E: Serial Commands
FILTSEL - Filter Select
This command turns on and off the filters on input and audio processing channels.
Command form: DEVICE
FILTSEL
<Channel> <Group> <Node> [Value]
Argument details
Name Description
Device 0–7 or * to select all units
FILTSEL Command form
Channel See Groups and Channels, page 97
Group M = Mic Inputs, P = Processing Channels

Node 1-4, or * for all (selects mic input filter)

1-15, or * for all (selects processing channel filter)

Value 0 = Off, 1 = On, 2 = Toggle, Null to return current state

Example:
#54 FILTSEL B P 2 1
On XAP 800 unit 4 (
#54
), the filter
(
FILTSEL
) on processing (
P
) channel
B
, node
2
, is set to on (
1
).
FLOW - Flow Control
This command selects/reports the flow control of the serial port on the unit.
Hardware flow control is implemented using DTR and DSR.
Command form: DEVICE
FLOW
[Value]
Argument details
Name Description
Device 0–7 or * to select all units
FLOW Command form
Value 0 = Off, 1 = On, 2 = Toggle, Null to return current state

Example:

#56 FLOW 1
On XAP 800 unit 6 (
#56
), the flow control (
FLOW
) to
the RS-232 port is set to on (
1
).
FMP - First Mic Priority Mode
This command selects/reports first Mic priority mode for a gating group.

Command form: DEVICE

FMP

<Channel> [Value]

Argument details
Name Description
Device 0–7 or * to select all units
FMP Command form
Channel 1–4, A–D (selects gating group)

Value 0 = Off, 1 = On, 2 = Toggle, Null returns the current mode

Example:
#55 FMP A 1
On XAP 800 unit 5 (
#55
), the first mic priority mode
(
FMP
) for gating group
A
is set to on (
1
).