REDBACK® C 8890B 700 Channel UHF Band Diversity Wireless Mic System
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Use the
▲
button to select the PRESET mode so
that the ‘PRESET marker appears on the LCD
display.
Press the SET button for two seconds until the ‘MUTE’ marker
appears on the receiver’s LCD display, and when the
frequency and channel data start flashing, then release the
button.
There are four preset groups each with eight preset channels.
Press the up arrow button to select a preset group.
Preset Channel Selection:
This mode is used when multiple C 8890B systems are used in the same area. Each receiver is setup to use PRESET mode. This
allows each receiver to select a channel in one of four preset groups. Within each preset group is eight selectable channels. See
Table 1 for a list of frequencies within each preset group. Once configured, up to eight transmitters and receivers may be used in
the same location without interference. If more than eight frequencies are required, once a group of eight is selected, go to
autoscan mode and continue to set frequencies nine through twelve.
If interference occurs within the selected preset group, try switching to the next preset group. If all groups exhibit interference,
use manual or auto scan mode to find a suitable channel.
Press the SET button to lock the setting or let the
selected channel and frequency values keep
flashing five times, until they lock into that setting.
Press and hold the
▲
button to scroll through the
channel numbers in order to select a preset
frequency channel..
Press the SET button again to change to the
channel selection zone within the chosen preset
group.
