Fluke Biomedical 07-444 - Manual (Page 10)

Nuclear Associates 07-444
Operators Manual
2-2
2.5 Operating Modes
Setup Mode
The Setup Mode allows the user to:
• Make a single point measurement
• Enter a Facility Title
• Calibrate the unit with a step wedge
• Clear the data log
• Set RS-232 and other communication parameters
• Set Graphics mode and control chart parameters
• Enter information into the data log
• Send all logged data out the communication port
Section 4 - Setup contains detailed information about the Setup Mode and specific setup procedures.
Table 2-1. RS-232 Connector Pinouts (DB-9 Pin)
Pin Signal
2
3
8
6,4
5
Transmit Output
Receive Input
DTR (Data Terminal Ready)
Output
DSR (Data Set Ready) Input
Ground Signal
Single Measurement Mode
The Single Measurement Mode allows the user to make single step density measurements. The
procedure for making a single step measurement is outlined in Section 5 - Operation.
Scan Mode
The Scan Mode is the normal mode of operation for the Little Genius densitometer. Using this mode,
measurements of sensitometry films can be made and the results calculated, displayed, and stored for
later reference. Specific procedures for performing the Scan Mode functions are outlined in Section 5 -
Operation.
Automatic Power down Mode
The densitometer automatically switches to a Power down Mode when there is no user interaction (i.e.,
pressing keys) for a period of ten (10) minutes. This is a power conserving function and does not affect
the data stored in memory.
To reactivate the densitometer, turn the unit OFF and then back ON.
The Automatic Power down function is NOT
activated when the densitometer receives power
through the AC Power Converter.
NOTE