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3. NAV: Navigational information
First letter: G (Valid GPS signal received from the GNSS module) or - (No valid GPS
fix)
Second letter: H (Valid ship heading data received from the ship's gyro) or - (No valid
heading data).
4. MDM: Current status of the GMU: TEST, ERROR, READY, INIT, RXOK, ACQ,
NETOK, RESET, OFF
5. LAN: LAN connectors used, 1, 2, 3, 4, –.
6. SAT: Longitude, satellite position of the currently active satellite profile.
7. RX:
1 (Rx1 Lock, - or 1),
- (Rx2 Lock, - or 2),
L (RX polarisation of currently active satellite profile: H (horizontal), V (vertical), L
(left-hand) R (right-hand).
8. RF tracking frequency in GHz and LNB LO Frequency.
9. TX: <Modem TX> <ADU TX> <TX pol>
<Modem TX> = [m,M]
<ADU TX> = [a,A]
<Tx pol>=[-,H,V,L,R]
After 1 hour the display is dimmed to lowest intensity. Press any key to light up the
display.
5.5.2
Navigating the menus
Use the keypad to navigate the menus.
• Press OK or
• Use the arrow keys
enter a number, digit by digit.
• Use the arrow keys
from one digit to the next.
• Press OK to select a setting.
• Press
pressing OK.
►
to select a menu item.
▲
▼
and
◄
and
►
◄
again to move one level up. If applicable, confirm to store the new setting by
to go through the menu items or
to go through the settings and move
:
Keypad and menus of the ACU
5-37
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