Enrange Engineered MLTX Transmitter Instruction Manual
February 2011
Page 9 of 19
WARNING
BEFORE OPERATING THE TRANSMITTER FAMILIARIZE YOURSELF WITH ALL SAFETY
INFORMATION IN THIS MANUAL, THE CORRESPONDING RECEIVER SYSTEM MANUAL,
APPROPRIATE MANUAL SUPPLEMENTS AND ANY OTHER LOCAL, STATE, OR FEDERAL
RULES OR REGULATIONS ALREADY IN EXISTENCE. FAILURE TO FOLLOW THIS WARNING
COULD RESULT IN SERIOUS INJURY OR DEATH AND DAMAGE TO EQUIPMENT.
2.1. Power “ON-OFF” Switch (Turns transmitter and receiver ON and OFF)
With the key switch (optional) engaged, pressing the ON/OFF push-button switch (Part 15) starts
the transmitter, pushing it again starts the receiver. Or toggling the ON/OFF toggle switch (Part
90) turns the transmitter and the receiver ON. If the transmitter is ON the BATT MONITOR light
is ON or flashing. Pushing the ON/OFF button again (Part 15), or resetting the toggle switch to
OFF (Part 90), will turn the transmitter and receiver OFF.
2.2. E-STOP (For Emergency Stopping only)
When depressed, the MCR relay is opened, the receiver shuts down, and power to the equipment
is immediately stopped. Under normal operating conditions,
the E-STOP must be raised.
The
transmitter must be turned OFF and ON again to restore normal operation. Use the E-STOP for
emergency stopping only, not for normal system shut down. The E-STOP will not function with
the optional key switch turned OFF.
2.3. Motion Push Buttons, Levers
To activate motor functions, press and hold the push-button or lever that corresponds to the
desired motion. The extent to which the push-button or lever is pushed dictates the speed of the
motor function.
2.4. Transmitter LED Indicator
The transmitter LED (red) indicates the transmitter is on, or transmitting, or has a low battery
voltage. A slow flash rate indicates the unit is ON. A rapid flash rate indicates the unit is
transmitting (when a function or control is activated). If the battery goes below a safe level, the
LED will not light. Replace battery soon.
2.5. Time-Out-Timer
Unless this function is disabled, the transmitter will turn itself OFF if not used for 15 minutes.
2.6. Key Switch. (For Part 15 Models not using active E-STOP, disables power to
transmitter circuitry only)
For models so equipped, turning the key OFF and removing it will disable the transmitter. If the
key switch is turned OFF with the transmitter and receiver on, the key switch must be turned ON
