Electro-Voice Telex RE-1, Operating Instructions Manual

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ClearScan
TM
Cur rent Group
ClearScan TM Current Group scans channels within the cur -
rently se lected frequency group and displays the chan nels that
are clear of in terference.
Press [SET] to initiate
Press [MENU] to abort
After scanning the cur rently se lected group, ClearScan TM will
display the chan nels that are free of in terference. These clear
channels are displayed on the right half of the screen. The
channels are ranked according to noise; the channel with the
least amount of in terference is presented first.
The [UP] and [DOWN] but tons may be used to se lect a differ-
ent clear channel within the cur rently se lected group.
Press [SET] to place the re ceiver on the cur rently se lected
channel and re turn to the Operating Screen.
Press [MENU] to re turn to the Operating Screen with the re-
ceiver set to the Group, Channel and Fre
quency it was on
prior to ex e cut ing ClearScan TM .
ClearScan
TM
Band
ClearScan TM band con tin u ously scans all fre quen cies within
the bandwidth of the re ceiver. The scan is started at the fre-
quency the receiver is on and pro ceeds in 200 kHz in crements
on ei ther side un til the whole band is scanned. The scan is re-
peated un til ended by the user.
Press [SET] to initiate
Each fre quency is scanned con tinuously within the band; the
highest read
ing on each fre quency is stored to give a
worse-case read ing as long as the scan is be ing done.
Pressing [SET] ends the scan. Af ter scanning, ClearScan TM
places the 16 best frequencies in the band into 'scanned' group
21s. This group is stored to prevent accidental era sure. The
best fre quency is placed at channel one and displayed.
The [UP] and [DOWN] but tons may be used to se lect the next
clear chan nel at least 200 kHz above or be low the currently
dis played fre quency.
Press [SET] to ac cept cur rently se lected fre quency and re turn
to the Operating Screen.
Press [MENU] to re turn to the Operating Screen with the re-
ceiver set to the Group, Channel and Fre
quency it was on
prior to ex e cut ing ClearScan TM .
Fig ure 13
ClearScan TM Cur rent Group
Fig ure 14
ClearScan TM Band
4-5
OK ? =[ S E T ] 1 5 0 1
N E X T 0 2 1 6
Gr o u p 1 2 u 0 4 0 3 0 9
P r e v 0 5 0 8
CL E A R S CA N
T M
Gr o u p 2 1 s
OK ? =[ S E T ] N e x t
Ch a n . 0 1 7 2 8 . 4 7 5 MH z
P r e v
CL E A R S CA N
T M
S c a n n i n g B a n d