81User Manual
> ‘MENU’ 1 sec. + “SYSTEM SETUP” + ‘ENTER’ + “FIX SETUP” + ‘ENTER’ + “FIX SOURCE” +
‘ENTER’
Use the cursor key to select and ‘ENTER’ to accept. When connecting the
EKP-IV to an external source, be sure the data output of the external device is
set for the correct format (see Sec. 2.5). The default setting is Internal GPS.
14.2.2 DIFFERENTIAL CORRECTION SOURCE
The EKP-IV can be connected to a DGPS Beacon Receiver that sends RTCM-
104 data. To select the Differential Correction source:
> ‘MENU’ 1 sec. + “SYSTEM SETUP” + ‘ENTER’ + “FIX SETUP” + ‘ENTER’ + “DIFFERENTIAL
CORRECTION SOURCE” + ‘ENTER’
Options are: NONE, WAAS, RTCM 1200, RTCM 2400, RTCM 4800, RTCM
9600, RTCM 19200, RTCM 38400. The default setting is NONE. WAAS cor-
rections are handled by the internal GPS receiver and do not require additional
equipment.
14.2.3 FIX SYMBOL
A flashing icon on the Moving Map displays the GPS position fix.
> ‘MENU’ 1 sec. + “SYSTEM SETUP” + ‘ENTER’ + “FIX SETUP” + ‘ENTER’ + “FIX SYMBOL” +
‘ENTER’
This setting allows you to select among a Plane or Standard (circle with an
“X”) icon. The default setting is Plane.
14.2.4 STATIC NAVIGATION
A GPS-receiver can produce speed settings that are minimal when standing
still. The Static Navigation sets a threshold for the speed. When the speed
received from the positioning device is under 0.89 knots, the EKP-IV displays
zero. The default setting is On.
> ‘MENU’ 1 sec. + “SYSTEM SETUP” + ‘ENTER’ + “FIX SETUP” + ‘ENTER’ + “STATIC NAVIGA-
TION” + ‘ENTER’
14.2.5 COURSE PREDICTOR
The EKP-IV will display a line with a circle at the end to indicate the position
your aircraft will reach at the set time, based on current direction of travel and
speed. This is continuously updated to account for changes.
> ‘MENU’ 1 sec. + “SYSTEM SETUP” + ‘ENTER’ + “FIX SETUP” + ‘ENTER’ + “COURSE PREDIC-
TOR” + ‘ENTER’
Setting options are: OFF, INFINITE, 1 MIN, 3 MIN, 6 MIN, 10 MIN, 30
MIN, 1 HOUR, 2 HOURS. The default setting is 10 MIN.
14.2.6 HEAD UP RESPONSE
The Head Up Response is related to the Track-up mode of operation. When