Flex 4EX2 / 6EX2 MRX CE Instruction Manual
November 2018
Page 3 of 44
Table of Contents
1
Introduction.........................................................................................................................................7
2
Radio Controlled Safety .....................................................................................................................8
2.1
Critical Installation Considerations ...............................................................................................9
2.2
General.........................................................................................................................................9
2.3
Persons Authorized to Operate Radio Controlled Cranes............................................................9
2.4
Safety Information and Recommended Training for Radio Controlled Equipment Operators....10
2.5
Transmitter Unit..........................................................................................................................11
2.6
Pre-Operation Test.....................................................................................................................11
2.7
Batteries .....................................................................................................................................11
3
General System Information............................................................................................................12
3.1
Transmitter .................................................................................................................................12
3.1.1
4EX2 External Illustration ......................................................................................................12
3.1.2
6EX2 External Illustration ......................................................................................................13
3.1.3
4EX2 Internal Illustration........................................................................................................14
3.1.4
6EX2 Internal Illustration........................................................................................................15
3.2
Receiver .....................................................................................................................................16
3.2.1
4EX2 and 6EX2 External Illustration......................................................................................16
3.2.2
4EX2 and 6EX2 Internal Illustration.......................................................................................17
4
Function Settings .............................................................................................................................18
4.1
Transmitter .................................................................................................................................18
4.1.1
Transmitter Firmware Version ...............................................................................................18
4.1.2
Transmitter Channel Settings ................................................................................................18
4.1.3
Remote Pairing ......................................................................................................................20
4.1.4
Transmitter Start Function Settings .......................................................................................21
4.1.5
Transmitter Inactivity Timer Settings .....................................................................................22
4.1.6
Transmitter Output Power Settings........................................................................................22
4.1.7
Infrared Programming............................................................................................................22
4.1.8
Pushbutton Function Settings................................................................................................22
4.1.9
Display Frequency Band........................................................................................................24
4.1.10 Output Feedback Settings .....................................................................................................24
4.1.11 Infrared Function Settings......................................................................................................25
4.1.12 Zero-G Sensor Settings .........................................................................................................25
4.2
Receiver .....................................................................................................................................25
4.2.1
Receiver Channel Settings ....................................................................................................25
4.2.2
Output Relay Configurations..................................................................................................26
4.2.3
Dipswitch Settings .................................................................................................................29
4.2.4
Other Dipswitch Settings .......................................................................................................31
4.2.5
Other Function Output Relays Settings .................................................................................32
4.2.6
System Channels Table.........................................................................................................33
5
Receiver Installation.........................................................................................................................34
5.1
Output Relay Contact Diagrams.................................................................................................34
5.1.1
Flex 4EX2 (dual speed model) ..............................................................................................34
5.1.2
Flex 6EX2 (dual speed model) ..............................................................................................34
5.2
Pre-installation Precautions........................................................................................................35
5.3
Step-by-Step Installation ............................................................................................................36
6
Operating Procedures ......................................................................................................................39
6.1
General Operation......................................................................................................................39
6.2
Changing Batteries.....................................................................................................................40
6.3
Battery Charging ........................................................................................................................40
6.4
System Status Light Indications .................................................................................................41
