User Manual

PowerBox-Systems − World Leaders in RC Power Supply Systems

5.2 Receiver

All PBR receivers (except the PBR-8E) can be updated from the transmitter, provided that they are already bound to it. For this to

work you must ﬁrst switch on the model, i.e. the bound receiver. Now navigate to the System -> Software -> Check menu.

Brieﬂy press Update for one of the bound receivers. The following screen displays the software version which is currently in the

transmitter’s memory. Select the latest version, and wait until the update is complete. If multiple receivers are bound to the trans-

mitter, repeat the procedure with each one.

Don’t hold the transmitter too close to the receiver, as transmission is very poor at a range of less than 50 cm. The

transmitter and receiver are designed to operate at long range, and at very close range the input ampliﬁers may be

overloaded. At a range of 1m to 9km the update process functions without any delay!

NOTE

Important: if a radio update - for whatever reason - should fail, that is not a problem. Right at the bottom of the Update menu

you will ﬁnd the Restore Firmware button. Disconnect all other bound receivers from their power supply, and re-connect the

receiver which you wish to update. Now press Restore Firmware.

The Update procedure itself is the same like a regular

update.