Olson Technology MUSCLE-EM55X - Manual (Page 66)

OTOT-EM55X/XL Optical Transmitter Rev. x1 www.olsontech.com
65
Limits Menus
The two limits menus of the OTOT-EM55X determine, what deviations from the nominal values of some of the oper-
ating conditions of the transmitter lead to either warning or alarm messages. In order to avoid inadequate changes,
some settings are factory settings only.
Figure 52 — Limits Menu of OTOT-EM55X
After successful log-in, the warning and alarm thresholds for the RF RMS input level, OMI total RMS, RF gain and
optical output power can be set by the customer (OTOT-EM55X application software release 2.0 and later). It is rec-
ommended to be very careful in setting the alarm thresholds in order to avoid meaningless alarms, e.g. due to tem-
perature changes etc. For the output power warning a range of at least ±1dB is recommended.
Note:
The settings range for the alarms thresholds for RF input, RF gain and OMI
totrm
s might change slightly from device to
device due to production tolerances.