Screens Accessed from the RK6 Settings Menu.
The following setting screens can be accessed by selecting the RK6 Settings option from the
top level menu.
Mast-Head Supply.
Selecting this option displays the mast-head amplifier supply setting screen, shown below.
The currently programmed mast-head supply state is
indicated by the flashing arrow-head cursor to the left of
the option text.
To change the state, move the cursor up or down, then
press the
OK
button.
If a fault in either mast-head amplifier has caused the power supply to trip, the screen will
appear as shown below.
The top line will show 'OFF (A = FAULT)' or
'OFF (B = FAULT), depending on which amplifier
tripped the power supply.
The other amplifier will have been turned off by the
current monitor circuit.
To turn the amplifier power back on (after rectifying the problem), move the cursor to ON and
press the
OK
button.
After the normal programming delay, the display should return to the RK6 settings menu.
If the display remains in the mast-head setting screen still showing a fault, the fault condition
is still present!
In this case, you have two options; either turn the supply off, which stops the monitoring
process and returns to the RK6 Settings menu, or press the
MENU
button to manually return to
the RK6 Settings menu. If this option is taken, the power supply will remain turned off by the
trip circuit but the
selected
status of the supply will still be ON.
This means that, on power-up, the RK6 will apply power to the antenna sockets. If the fault
has not been rectified, this will immediately cause the supply to trip.
Brightness.
Selecting this option changes the display to the OLED brightness setting screen, as shown
below.
The flashing arrow-head cursor indicates the current
brightness setting. Move it up or down to the required
brightness level, then press the
OK
button.
As the cursor is moved, the screen brightness will be
adjusted accordingly to enable you to assess the
required level. To accept the indicated brightness level, press the
OK
button. After the
programming delay, the screen will return to the RK6 Settings menu.
To exit the screen without storing the indicated brightness level, press the
MENU
button. The
display will return to the RK6 settings menu with the brightness restored to its previous level.
`
OFF
ON
`
OFF (A = FAULT)
ON
5
`
4
3
2
