Enrange MLTX2 Intrinsically Safe
Transmitter Instruction Manual
April 2019
Page 27 of 44
Use the Joystick/Paddle to increment/decrement the value and toggle to the START position when
finished. If the password is entered correctly, the device will enter Setup Mode. If it is entered incorrectly,
the device will power down.
NOTE: The factory default password to get into the setup menu is 0000.
4.2.2
Adjusting Settings in Setup Mode
To navigate through Setup Mode, the Joystick/Paddle designated (MTN 1) and OFF-ON-START switch
are used. The Joystick/Paddle cycles through the menus and is also used to change parameters within
the menus. Pushing the OFF-ON-START switch to the START position will toggle between the menu and
its parameter(s). When adjusting larger values, the speed is dependent on how far the Joystick/Paddle is
depressed.
NOTE: No parameter changes will take effect until the user has selected ‘Save and Exit’ from the Setup
Mode.
4.2.2.1 Access Code
The Access Code determines which receiver will be controlled by the transmitter.
The Access Code in the MLTX2 transmitter must match the receiver Access Code or dip switches.
If the Access Codes settings on the receiver and transmitter do not match, no communication will occur.
The Access Code is a 20-bit binary value with a decimal equivalent of 0 - 1048575. It will be displayed as
binary or decimal depending on the application.
4.2.2.2 Channel Select
The Channel Select setting determines the frequency on which the MLTX2 is operating.
The user can select channels 1 through 32 which correspond to the frequencies in Sections 6.2 and 6.3.
4.2.2.3 User Code
The User Code setting is a unique identifier that allows the user to select multiple modes when using the
same channel. The receiver can be tuned to only ‘hear’ messages sent from a transmitter with the same
user code.
4.2.2.4 Transmitter Timeout
This setting controls the amount of time that the transmitter can be inactive before it automatically shuts
off. Factory default is 15 minutes, unless your project specific drawing states otherwise.
The Timeout time can be set from 1 to 60 minutes.
When the unit times out, the transmitter will turn off.
Setting Timeout to 0 disables transmitter timeout.
