Garmin GTR 200 GTR 200 Installation Manual - Page 64

B.1.2, Set Standby Frequency, Remote Ident Input, Message Format, Example Message

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B.1.2 Set Standby Frequency Message Format $PMRRC01mka 01 .......message id mk ......standby frequency: m = desired frequency in MHz in hexadecimal, where m = desired frequency 30h , with desired frequency in range of 118 to 136 MHz, or 162 MHz. k = desired frequency in kHz where k = (desired frequency / 25 kHz) + 30h, with desired frequency in range of 000 to 975 kHz in 25 kHz steps, or 0 to 39. a..........transceiver function: N = normal receive operation M = enable monitor function 0 = no change Example Message $PMRRC01LFM40 Set the standby frequency to 124.550 MHz, monitor function selected B.1.3 Remote Ident Input This message is used to input a new ident, and reset the remote frequency input pointer. Message Format $PMRRC04tiiii 04 .......message id t ..........list type, input 1 iiii.......ident, four character ascii Example Message $PMRRC041SLE99 Set the remote frequency ident to "SLE." GTR 200 Installation Manual Page B-2 190-01553-00 Rev. A

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GTR 200 Installation Manual
190-01553-00
Page B-2
Rev. A
B.1.2
Set Standby Frequency
Message Format
$PMRRC01mka<chksum><cr>
01
.......
message id
mk
......
standby frequency:
m = desired frequency in MHz in hexadecimal, where m = desired frequency -
30h , with desired frequency in range of 118 to 136 MHz, or 162 MHz.
k = desired frequency in kHz where k = (desired frequency / 25 kHz) + 30h, with
desired frequency in range of 000 to 975 kHz in 25 kHz steps, or 0 to 39.
a
..........
transceiver function:
N = normal receive operation
M = enable monitor function
0 = no change
Example Message
$PMRRC01LFM40<cr>
Set the standby frequency to 124.550 MHz, monitor function selected
B.1.3
Remote Ident Input
This message is used to input a new ident, and reset the remote frequency input pointer.
Message Format
$PMRRC04tiiii<chksum><cr>
04
.......
message id
t
..........
list type, input 1
iiii
.......
ident, four character ascii
Example Message
$PMRRC041SLE<space>99<cr>
Set the remote frequency ident to “SLE.”