HEIDENHAIN TNC 640 (34059x-02) ISO programming - Manual (Page 555)

Configure HR 550 FS wireless handwheel 18.10
18
TNC 640 | User's Manual for DIN/ISO Programming | 5/2013
555
Setting the transmission channel
If the wireless handwheel is started automatically, the TNC tries to
select the transmission channel supplying the best transmission
signal. If you want to set the transmission channel manually,
proceed as follows:
Press the MOD key to select the MOD function
Scroll through the soft-key row
Select the configuration menu for the wireless
handwheel: Press the SET UP WIRELESS
HANDWHEEL soft key
Click the Frequency spectrum tab
Click the Stop HR button: The TNC stops the
connection to the wireless handwheel and
determines the current frequency spectrum for all
of the 16 available channels
Memorize the number of the channel with the
least amount of radio traffic (smallest bar)
Click the Start handwheel button to reactivate the
wireless handwheel
Click the Properties tab
Click the Select channel button: The TNC shows
all available channel numbers. Click the channel
number for which the TNC determined the least
amount of radio traffic
To save the configuration and exit the
configuration menu, press the
END button
Selecting the transmitter power
Please keep in mind that the transmission range
of the wireless handwheel decreases when the
transmitter power is reduced.
Press the MOD key to select the MOD function
Scroll through the soft-key row
Select the configuration menu for the wireless
handwheel: Press the SET UP WIRELESS
HANDWHEEL soft key
Click the Set power button: The TNC shows the
three available power settings. Click the desired
setting
To save the configuration and exit the
configuration menu, press the
END button