Mdi mdl, Frm aux, B d rf – Spektrum SPM20320 DX3.0 User Manual

Page 8

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, Auxiliary Channel 3, Grip Button C function, Data

Reset or the Model Copy 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.

Note: If you turn the transmitter off and immediately enter System mode again, you

will be returned to the last System mode function used instead of the Model Select

function. While in System mode, there is no RF output generated by the transmitter.

Adjustments can be performed with reduced battery power consumption. If you exit

System mode by pressing the

SCROLL and CHANNEL keys at the same time, RF

output will not be enabled until you first turn off the transmitter.

Accessing the

System Mode

GBC

Grip Button C
Function
(Page 19)

MDI

MDL

clr

Model Select
(Page 16)

Data Reset
(Page 20)

–

- -

FRM

AUX

Model Name
Entry
(Page 16)

Frame Rate
(Page 17)

Auxiliary
Channel 3
Function
(Page 17)

CPY

Copy Model
Data
(Page 20)

Display

Screens

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 DX3.0’s display

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

A beeping will occur, indicating that the batteries need to be replaced or recharged before

further use.

lithium Battery

Your DX3.0 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 34–36).

memory Backup Screen

If the Memory Backup screen appears, this indicates the possibility of a memory issue or

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

default mode with all data lost, it is suggested that the DX3.0 transmitter be returned to the

Horizon Service Center for servicing (see Warranty Information, page 34–36).

bak

–

MD1

10.2

bat

8.9

- -

Bind (Page 6)

RF Mode
(Page 21)

b D