User's Manual

EMS Wireless
EMS Wireless EkoMini Manual
11
EkoMini Cellular Band switches 3 and 4 are used to EkoMinimize the gain of the
adjacent bands control channels by increasing the frequency roll off in band. It should
be noted that the two switches shift the center frequency of the band; they do not
change the bandwidth of the filter. The operation band is preset by the factory and not
customer changeable.
Band Selection 3 dB Roll Off Switch 3 Switch 4
For “B” Band Starts on Channel
B
1
Channel 338 on on
B
2
Channel 342 on off
B
3
Channel 346 off on
B
4
Channel 350 off off
Band Selection 3 dB Roll Off Switch 3 Switch 4
For “A” Band Starts on Channel
A
1
Channel 329 on on
A
2
Channel 325 on off
A
3
Channel 321 off on
A
4
Channel 317 off off
The units are factory set for filter centering at the middle of the bands, therefore
channels at the beginning and end of the bands will be filtered out. For example, in the
“B” band, channels 334 to 337 will be filtered out. Likewise in the “A” band, channels
330 to 333 will be filtered out.
If a customer needs to utilize channels near the band edges that might otherwise be
filtered out, EMS can custom fit the filtering to meet the customer’s needs.
EkoMini ESMR Band
switches 3, 4 and 5 are unused; channel bandwidth is preset by
the factory per customer request.
Remote Alarming
Remote alarming is accomplished with a factory installed modem and software option.
The EkoMini microprocessor will detect the modem and initialize the required software.
By dialing into the unit, it may now be programmed to the desired response numbers
and alarm codes. Access to programming mode requires entering a user selected 5-
digit password.