Monitor Description
Entek IRD 6666 and 6667 Protection Monitors
3
Table of Abbreviations
The following table lists the abbreviations used in this manual.
Front Panel Description
The 6666 front panel appears below. The 6667 front panel is identical except for the monitor
number. The display consists of six bar graphs, showing the parameter level for each
channel relative to full scale. Above the bar graph, the display shows the actual value for the
active input channel. The numeric display automatically switches among the six input
channels every 2 seconds. The numeric display uses a small line above the active channel
bar graph to show you which channel is active.
Abbreviation Definition
º F
degrees Fahrenheit
º C
degrees Celsius
mA
milliampere
mV
millivolt
V
Volt
VAC
Volt AC
VDC
Volt DC
H
L
P
L
I
T
D
I
S
R
E
S
T
S
T
S
E
L
6 CHANNEL
TEMPERATURE
MONITOR 6666
120
ºF
Retaining screw (4)
HLP button reserved for future use
LIT (backlight) button
DIS (display) button
SEL (select) button
Up Arrow button
Down Arrow button
TST button reserved for future use
RES (relay reset/acknowledge) button
Active channel overall
value and units
Active channel indicator
Channel 1 bar graph
showing input signal,
Alert, and Danger
alarm setpoints
Channel 2-6 bar graphs