26
The following table are the exceptions to the Serial Communication Manual’s Table 5.3
Table 3.2 Command Letters and Suffix for iTH
ENTER COMMUNICATION OPTION MENU:
Press
a
1)
Press
a
, if necessary, until
CNFG
prompt appears.
Press
d
2)
Display advances to
RDG
Reading Configuration Menu.
Press
a
3)
Press
a
, if necessary, until Display advances to
COMM
Communication Options Menu.
Press
d
4)
Display advances to
C.PAR
Communication Parameters
Submenu.
If Communication Option is not installed, the display shows
NONE
and skips to the Color Display Menu.
COMMUNICATION PARAMETERS SUBMENU:
Allows the user to adjust Serial Communications Settings of the instrument.
When connecting an instrument to a computer or other device, the
Communications Parameters must match. Generally the default settings
(as shown in
Section 5
) should be utilized.
Press
d
5)
Display advances to
BAUD
Baud Submenu.
BAUD SUBMENU:
Press
d
6)
Display flashes previous selection for
BAUD
value.
Press
b
7)
Scroll through the available selections:
300_
,
600_
,
1200
,
2400
,
4800
,
9600
,
19.2K
.
Press
d
8)
Display shows
STRD
stored message momentarily and then
advances to
PRTY
only, if it was changed, otherwise press
a
to
advance to
PRTY
Parity Submenu.
PARITY SUBMENU:
Press
d
9)
Display flashes previous selection for “Parity”.
Press
b
10)
Scroll through the available selections: NO, ODD, EVEN.
Press
d
11)
Display shows
STRD
stored message momentarily and then
advances to
DATA
only, if it was changed, otherwise press
a
to
advance to
DATA
Data Bit Submenu.
DATA BIT SUBMENU:
Press
d
12)
Display flashes previous selection for “Data Bit”.
Press
b
13)
Scroll through the available selections: 7-BIT, 8-BIT.
Press
d
14)
Display shows
STRD
stored message and then advances to
STOP
only, if it was changed, otherwise press
a
to advance to
STOP
Stop Bit Submenu.
Command Command
Function
Command
# Of
Default
Index
Bytes
Characters
Value
X
01
Send RH Reading
0
0
-
X
02
Send Temperature Reading
0
0
-
X
03
Send Dewpoint Reading
0
0
-
