Model2000 Series
DewPrime
Dew
Point
Hygrometers
Operating
Instructions
Table
3-3.
HELP menu.
Options
Example
(Max
Entries
ShoWD)
Display the HELP Menu H
<CR>
Enter
New Time
(
HH::M
M
:
SS)
T
<CR>
23:59:59
Enter
New Time
(MM
:
DD:YY)
D
<CR>
12:31
:
99
Temperature Units (F,C)
u
<CR.>
c <CR.>
·-
ABC Start TJmc
(HH:MM)
AS <CR>
23:59<CR>
ABC Interval
(HH
:
MM)
AI
<CR.>
23:59<CR>
Alarm!
(
>.<
)(
±
)
(Deg)
A1
<CR> <
100.0<CR>
A1arm2
(>.<) (±) (Deg) A2 <CR>
<-100.0 <CR>
. Analog Output (Min) (Max)
AO
<CR.> -100 100
<CR>
Baud
Rate
(Baud)
B
<CR>
19200<CR>
Output Interval
RS-232
(Sec Gap)
0
<CR>
3600<CR>
Poll for
De
w Point
p
<CR>
Start
a
Manual ABC Cycle
AB
<CR.>
Average (Number of Data Points)
AV <CR>
16<CR>
Max Heat Toggle
ON/OFF
MH
<CR>
Max Cool Toggle
ON/OFF
MC
<CR>
La hAbmmlTo eON/OFF Ll
h
Alarm2 Toggle ON/OFF
L2
In the data mode, the screen will display dew point data
at
intervals as set by the
"'utput
Interval"
setting
.
3.7 RS-232 COMMANDS AND
PARAMETER
SETTING
3.7.1
Time
Press the ENIER key on the computer
keyboard. The
"Enter Command
(H
for
Help):" is
displayed.
Type
the
letter "T" and press ENTER.
The time format
is:
Hours:Minutes:Seconds.
Hours
is
expressed in 24-hour military
time.
Enter the desired time with colon
delimiters
:
00:00:00
=
12 midnight
23:59
:
59
=
11:59:59
p.m.
N01E: Two digits must be used for each entry
field.
3.7.2
Date
Press the
EN1ER
key on the
computer
keyboard.
The
"Enter Command (H for
Help)
:
"'
is
displayed.
Type
the
letter "D" and then press
EN1ER.
The
DAJE
format is:
MONTH:DAY:YEAR
01:01:00
=January
1,
2000
12:31:99
=
December 31'
1999
N01E
:
Two
digits must be used for
each
entry
field.
3.7.3 Units
(F,C)
The
Model2000
Series can display temperature in
either
Degrees
C or Degrees F.The front panel and the
RS-232
data will reflect the
selection
.
Press the ENTER key on the
computer
keyboard.
The
''Enter
Command
(H for Help):"' is displayed.
Type
the
letter "U" and press
ENTER.
Type "C or
F"'
and
press
ENI'ER.
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