Mdi mdl, B d rf – Spektrum SPM20220 DX2.0 User Manual

Page 8

Normal Display Screen

When the power switch is turned on, the LCD screen will read as shown below. This screen

is referred to as the Normal Display.

Note: If any of the electronic trim buttons are moved while in this screen, the screen

will automatically change to display the trim in use. This is called the Direct Trim

Mode. For more information on the feature, please see page 5 of this manual.

low Battery Screen/lithium Battery Backup

When the voltage of the eight AA batteries drops below 9.0 volts, the DX2.0’s display

screen will alternate between the Normal (see above) and Low Battery screen (BAT).

A continuous beeping will occur, indicating that the batteries need to be replaced

before further use. The Low Battery screen is active during any operating modes.

lithium Battery

Your DX2.0 radio system is equipped with a five-year lithium battery backup system.

This system is designed to protect and retain all radio programming in the event that the

transmitter batteries drop below the required 9.0 volts, or the transmitter battery case is

removed during battery changes. If after five years it becomes necessary to replace the

lithium battery, return your system to the Horizon Service Center for repair (see address,

page 28–30).

memory Backup Screen

If the Memory Backup screen appears, this indicates the possibility of a ROM problem or the

lithium battery is dead. If you switch the power off and on again, and the transmitter is in the

default mode with all data lost, it is strongly suggested that the DX2.0 transmitter be returned

to the Horizon Service Center for servicing (see Warranty Information, page 28–30).

Display

Screens

MD1

10.2

bat

8.9

- -

bak

–

To enter the System Mode, press both the

SCROLL and CHANNEL keys at the same time

while turning on the transmitter power switch. By pressing the

SCROLL key, you can now

choose Model Select, Model Name Input, Grip Button C function or the Data Reset function

as shown here on the System Mode flow chart. Information for each function is located on

the page number listed next to the function name on the flow chart.

To exit the System Mode, press the

SCROLL and CHANNEL keys at the same time, or

simply turn off the transmitter.

Accessing the

System Mode

MDI

MDL

clr

Model Select (Page 16)

Data Reset (Page 18)

Bind (Page 6)

RF Mode (Page 18)

–

- -

GBC

Model Name Entry (Page 17)

Grip Button C Function (Page 17)

b D