MAN.ESS-INS, Rev. E
ESS
Series Installation & Start-Up
13
SIMREX CORPORATION
These include identifying interference and taking corrective steps such
as skipping some radio frequencies from the hopping pattern,
increasing the gain of the Remote unit’s antenna system, relocating the
Remote’s antenna, or installing a repeater system.
Blocking Out Zones
The transceiver uses channels in the 902–928 MHz spectrum, with
selectable hopping from 1 to 80 channels. This selection is available
only on ESS-II or specially provisioned ESS units using the
Channel
Config(uration)
Submenu.
NOTE:
When using
CHANNELS
mode, all radios (AP and Remotes)
must be set to use the same channels in order to establish a
link. If this is not done, the radios will not connect.
NOTE:
The ESS-II operates only in the
CHANNELS
mode, with select-
able hopping from 1 to 75 channels.
Usage key for Channel Configuration Menu:
n
(no) = Radio channel is not used
y
(yes) = Radio channel is used
NA
(not available) = Radio channel is not available
Other selections on Channel Configuration Menu:
•
Clear All
—This command clears all entries in the Channel Con-
fig Menu, resetting the available channels to “no usage.” Chan-
nels that are not available for use will appear with a notation of
or
NA
. These channels are not available because of pre-existing
conditions, and are not user-configurable.
•
Enter Channels
—This allows selection of the channels used for
frequency hopping operation.
The selection of particular chan-
nels will result in an indication of
y
. Be aware that these chan-
nels do not become active until the
Commit Changes
selection is
invoked.
•
Commit Changes
—
This re-boots the radio and loads the active
channels into the frequency list for frequency hopping opera-
tion.
Summary of Contents for DataMover ESS Series
Page 24: ...Installation Guide...
