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2.4 Nameplate
1
DIT-IR
2
310-700
S/N: 07/63516
3
DIT-IR
4
96609108P1107380763516
5
6
Fig. 1
Nameplate of DIT-IR
Pos.
Description
1
Type designation
2
Model
3
Product name
4
Product number
5
Year and week of production
6
Country of origin
7
Marks of approval, CE mark etc.
8
Serial number
3. Construction and function
3.1 System overview
The DIT-IR Infrared Interface Module receives data from a DIT-M
or a DIT-L photometer and transmits them to one of the following
interfaces:
•
USB COM (PC)
•
RS 232 connection (serial interface). All ASCII printers with
serial interface can be used.
All interfaces can be connected at start-up. The interfaces can be
selected by pressing the [Select] key of the DIT-IR. At start-up,
the last selected interface is active.
3.1.1 System requirement for software installation
See also
4.2 Software
installation.
Processor
RAM
Screen resolution
Operating system
Excel version*
Disk space
* If the installed Excel version is before 2003, or Excel is not
installed, no Excel option will appear at software start.
3.2 Installation and operating instructions
These installation and operating instructions serve as a reference
for DIT-IR users and also for device firmware updates. The user
must have prior knowledge of using Windows based applications.
8
7
®
4/M or equivalent
Pentium
512 MB
Min. 1280 x 1024 pixels
®
Windows
XP, Windows Vista,
Windows 7
®
Excel
2003 or more recent
90 MB
3.3 Keypad overview
Fig. 2
DIT-IR keys
On/Off
Switches the module on and off
Select
For switching between the interface modes
(scroll function)
Reset
Resets the DIT-IR board to default configuration
3.4 LED indicators
1
2
Fig. 3
DIT-IR keypad layout
1
Power indicator will be illuminated if the DIT-IR is running.
2
PC interface indicator will be illuminated, if the PC
interface mode is selected, and the cable is connected
with the PC. The LED flashes if the PC is not correctly
connected.
3
USB interface and LED are not assigned.
4
Serial printer interface indicator will be illuminated, if the
RS232 printer interface mode is selected. It will not check
for the presence of a serial printer
3.5 DIT-IR power supply
The DIT-IR is powered by two optional sources:
•
the USB-PC interface, if available
•
4 AA batteries, if the USB host power is not available.
If the DIT-IR is connected to the USB-PC interface, the batteries
are not used. If the software is running, the power LED is
illuminated. See fig. 3.
Fig. 4
DIT-IR battery compartment
EC guideline 2006/66/EC requires users to return all
used and worn-out batteries and accumulators. They
Note
must not be disposed of together with ordinary
domestic waste.
3
4
5
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