Cattron MKU OCU, User Manual

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9M02-7641-A003-EN
Version 1.0
MKU OCU
User Manual
In Europe and other regions, the operating frequency will typically be in the 433-434 MHz license exempt band;
again, other licensed and unlicensed frequency bands are available.
Battery packs are easily and quickly replaced without the need for tools by turning two knurled thumbscrews and
removing the battery cover-plate located within the confines of the bottom end-cap. The battery pack makes
positive contact without snaps or plugs and has no wires to break
– simply drop it in and replace the battery
cover-plate.
A battery charger, battery conditioner, ‘AAA’ size battery adapter, and an external battery charging unit are
available on request. Refer to the accessories/consumable items in Appendix I of this manual for details and part
numbers.
In
normal operation, a ‘STATUS’ LED (located centrally) flashes green at 1.25 second intervals. When the battery
voltage becomes low, the ‘STATUS’ LED flashes red at one second intervals to alert the operator that the battery
pack needs to be replaced or re-
charged. The ‘STATUS’ LED will also illuminate in a series of red blinking
sequences to indicate a specific OCU fault
– refer to Appendix IV for a table of OCU Fault/Status Messages.
In some remote control applications, four function LEDs located to the r
ight and left of the ‘STATUS’ LED may be
configured to indicate when an OCU function command has been activated at the target machine, or to provide
status indication of the machine state, via Talkback.