Enrange MLTX2 Intrinsically Safe
Transmitter Instruction Manual
April 2019
Page 22 of 44
4
TRANSMITTER SETUP
The transmitter may have settings changed one of three ways.
For units without the optional graphic user interface, the built-in dip switch block can adjust the RF
channel, RF Channel Setting Override function, and the battery type. The RF channel and access code
can be programmed using the IR configuration link with a compatible receiver. All other settings can only
be changed at the factory.
For units with the optional graphic user interface, the Setup Mode can be used to edit configuration
settings such as: Access Code, Channel Select, User Code, Transmitter Time Out, Backlight Time Out,
Password Enable, Change Password, and more.
NOTE: The IR configuration receiver link can adjust settings on both types of units (with and without the
optional graphic user interface), but on units without the optional display the saved channel is only used if
the override dip switch is set to ON. If the override dip switch is set to OFF, the dip switch settings set the
RF channel.
4.1
TRANSMITTER SETUP SETTINGS WITH STANDARD STATUS LED
WARNING
TO PREVENT IGNITION OF FLAMMABLE OR COMBUSTIBLE ATMOSPHERES, AND TO AVOID
COMPROMISING INTRINSIC SAFETY OF THE EQUIPMENT, READ, UNDERSTAND, AND ADHERE TO THE
LIVE MAINTENANCE PROCEDURES BELOW.
There are two settings that can be adjusted using the dip switch block: the RF Channel Setting Override
setting, and the RF Channel setting. In addition, the access code and channel can be changed using the
IR configuration receiver link with a compatible receiver (contact the factory to determine if your receiver
is compatible).
4.1.1
RF Channel Setting Override
The dip switch block can enable or disable the RF channel setting dip switch override. Dip switch position
number 3 enables the channel from memory function, which enables the transmitter to utilize the channel
setting that was set up using the IR configuration receiver option. This dip switch is located on the
dipswitch block which is visible through the USB/IR window (see Figure 7). To set the RF channel setting
override, reference Figure 8 for dip switch settings for the override function.
4.1.2
RF Channel Setting Selection
The dip switch block can also set the RF channel setting. This dip switch block is the same block used for
RF channel setting override. The dip switch block is visible through the USB/IR window (see Figure 7).
