Philips Avalon CTS M2720A, Service Manual, Page: 87 / 110

Function Settings 8 Changing Settings
81
Selecting the Channel Frequency Spacing
See also page 54. Consult Philips Support before changing the channel frequency spacing.
The Service Support Tool is required to set the base frequency. The channel frequency spacing can be set
using the Service Support Tool (see
Service Support Tool Help for details), or on the base station as follows:
4 Press once to increment ‘F’ setting to 2.
5 Press . Two-digit display shows the current setting
(2.0=automatic channel search, 2.1=fixed frequency)
6
Press or to change the setting.
7 Press to accept the new setting and return to normal
operation.
Step Action Display looks like...
Step Action Display looks like...
1 Press the two arrow keys simultaneously. The bed label
blinks, the two-digit display goes blank.
2 Press three times to enter the ‘F’ settings. ‘F’ flashes in the
display.
3 Press . ‘F1’ appears, and the ‘1’ blinks.
4 Press twice to increment ‘F’ setting to 3.
5 Press . Two-digit display shows the current setting. (Channel
spacing can be set between 0 and 8 inclusive.)
3.0 = default spacing
3.1 = 1 x 12.5 kHz = 12.5 kHz
3.2 = 2 x 12.5 kHz = 25 kHz
3.n = n x 12.5 kHz and so forth