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5. FIRMWARE UPDATE - Graupner 33579 / 33583 HoTT Receivers
Firmware updates are loaded into the receiver via the Channel 5 output, using a PC running Windows XP, Vista or 7.
You will also need the separately available USB interface, Order No. 7168.6 and the adapter lead, Order No. 7168.6A or
7168.S (33575: additional adapter lead, Order No. 33565.1).
The programs and les required for this can be found in the Download area for the corresponding products at
www.graupner.de.
Connect the adapter lead to the USB interface,
Order No. 7168.6. The connectors are polarised: note the small
chamfers on one side. Never use force - the connectors should
engage easily.
5.1. RECEIVER
Connect the adapter lead to receiver as shown in the picture.
The connectors are polarised: note the small chamfers on one
side. Never use force - the connectors should engage easily.
The black wire must be at the top (-), the orange wire at
the bottom (T).
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