NavCom Sapphire Rev.J - Manual (Page 190)

Sapphire Technical Reference Manual Rev. J
190
1.134 PRDGPSTIMEOUT (ASCII)
SF-3050 Sapphire SF-3040
This command is used to set the dGPS correction timeout or age limit for specific code-based
(pseudorange) differential GPS navigation modes. When communication with the base station is
lost, the last set of corrections received will continue to be used until this time limit is reached. At
this point, operation in dGPS mode will cease until a new set of corrections is received.
Command: [PRDGPSTIMEOUT] dGPS_mode, timeout
Parameter Definition
dGPS_mode Keyword which specifies the code-based, dGPS mode as defined in Table 77.
timeout The desired timeout or age limit for that mode (positive integer, seconds) (no upper limit)
Default: The default correction timeout values for each pseudorange, code-based
navigation mode are listed in Table 77.
Examples: [PRDGPSTIMEOUT] WAASEGNOS, 300
Sets the dGPS correction age limit for WAAS, EGNOS, or MSAS to 300 seconds