Ceilometer CT25K
CT25K-U059en-2.1 User’s Guide
23
Table 3-1 Factory parameter settings
Response to User’s Menu
commands...
Standard factory
settings of User’s
Menu parameters
Notes
CEILO>get...
...data_acq
AUTOADJUSTMENTS: ON
DATA-ACQ. INTERVAL: 15 SEC. 15... 120 seconds available
RECEIVER
GAIN: H
BANDWIDTH: N
SAMPLING RATE: 10 MHz Constant
TRANSMITTER
LENGTH OF PULSE: L
POWER OF PULSE: 188 Varies with unit, temperature, and
age
QUANTITY OF PULSES: 64K Constant
COMPENSATION
COARSE COMPENSATION: 13 Varies with unit and
contamination
FINE COMPENSATION: 125 Varies with unit and
contamination
...message
MESSAGE
ANGLE CORRECTION: ON Shall be ON if unit is operated
tilted. May be ON even if unit is
operated vertical. Option OFF will
turn detected values into distances
rather than heights.
HEIGHT OFFSET: 0 Insert installation height if signifi-
cantly different from reference
(zero) height, in reporting units.
MODE: AUTOSEND Option POLLING. Transmits date
message only when polled.
NOISE H2 COMPENSATION: OFF Option: ON. Affects the visual
appearance of message No. 2
graphical presentation. Selection
OFF gives less noisy appearance.
PROFILE SCALE: 100 % Scales backscatter values of
message No. 2 and corresponding
SUM value.
PORT: DATA Optional selection:
MAINTENANCE.
TYPE: MSG1 Message No. 1. Options: MSG2,
MSG3, MSG6, MSG7 and
Status (S).
UNITS: FEET Option: METERS. Note also
HEIGHT OFFSET.
WARNING DELAY: OFF Option ON. Sets a 5 minutes delay
for warning
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