Reno A&E U-1400, Operation Manual

Page: 36 / 46

889-2106-03 Model U-1400 Operations Manual Rev Apr 2020 Page 29 of 39
5.3 NORMAL MODE DISPLAY SCREENS
S
TATE
.............................Idle.
B
ARGRAPH
D
ISPLAY
.......Off.
7 S
EGMENT
D
ISPLAY
......Three Dashes.
L
OOP
I
NPUT
LED ...........OFF.
E
XAMPLE
........................Channel 1 is idle.
N
OTES
.............................This is the normal state for a loop input channel when the loop
detection zone is unoccupied.
S
TATE
.............................Call.
B
ARGRAPH
D
ISPLAY
.......Number of sensitivity levels inductance change from vehicle
exceeds (first dot = current sensitivity level, second dot = next
lower sensitivity level, etc.).
7 S
EGMENT
D
ISPLAY
......Call.
L
OOP
I
NPUT
LED ...........Solid ON.
E
XAMPLE
........................Channel 1 detection zone is occupied by a vehicle that exceeds
the detection threshold by four sensitivity levels.
S
TATE
.............................Loop Inductance Display (Option 1 ON).
B
ARGRAPH
D
ISPLAY
.......Off if no vehicle is detected, number of sensitivity levels
inductance change from vehicle exceeds (first dot = current
sensitivity level, second dot = next lower sensitivity level, etc.).
7 S
EGMENT
D
ISPLAY
......Loop / Lead-In circuit inductance in microHenries. If the value
exceeds 999, the display will alternate between the thousands
place (1 or 2) and the lower three digits of the inductance value.
T
EXT
...............................L=.
L
OOP
I
NPUT
LED ...........The loop input LED operates as normal, indicating call as
expected.
E
XAMPLE
........................Channel 1 Loop / Lead-In circuit inductance is 98 microHenries
and it is not detecting a vehicle.
N
OTES
.............................If Option 2 (-
ΔL/L Display) is ON, this display is only shown
when the channel is not detecting a vehicle.
S
TATE
.............................Loop Inductance -
ΔL/L Display (% Change) (Option 2 ON).
B
ARGRAPH
D
ISPLAY
.......OFF if no vehicle is detected. Number of sensitivity levels that
the inductance change caused by the vehicle exceeds the
detection threshold (first dot = current sensitivity level, second
dot = next lower sensitivity level, etc.) if a vehicle is detected.
7-
SEGMENT
D
ISPLAY
......Percentage of change in inductance of the Loop / Lead-In
circuit.
T
EXT
...............................-
∆
L/L.
L
OOP
I
NPUT
LED ...........The loop input LED operates as normal, indicating call as
expected.
E
XAMPLE
........................Loop Input Channel 1 detection zone is occupied by a vehicle
that exceeds the detection threshold by three (3) sensitivity
levels and Channel 1 percentage change of inductance is
0.087%.
N
OTES
.............................This display is only visible while the channel is detecting a
vehicle.
S
TATE
.............................LCD Display Test.
B
ARGRAPH
D
ISPLAY
.......All segments on.
7 S
EGMENT
D
ISPLAY
......All segments on.
T
EXT
...............................All segments on.
L
OOP
I
NPUT
LED ...........The loop input LED operates as normal, indicating call as
expected.
E
XAMPLE
........................All segments on.
N
OTES
.............................This display is visible whenever any two or three pushbutton
switches are pressed at the same time.
1
©
1
©
L =
1
©
-
∆
L/L =
1
©
-
∆
L/L =
LOOP FAIL
OPTION
MAX PRESENCE
OFF
EOG SCANNING
EXTENSION
SENSITIVITY
DELAY PULSE
SECONDS
3 2 1 4
ON
©