7
Control or indicator
Description and function
0-1/ STATUS
Use to turn the unit ON, OFF, check unit status or awaken unit from an inactive mode
DISPLAY
24 character by two-line LCD that displays all menus needed for programming and operating
the system.
MENU
Use to access the menu.
Selection arrow keys
Use to navigate menu options shown on the display.
Numeric keypad 0-9
Use for numeric entry.
START/STOP
Use to initiate program or to stop a program which is running.
CANCEL
Cancels any changes that were made to the current menu selection and returns to previous menu
ENTER
Accepts the selected item and moves down to the next menu level. If there is not a lower menu
level, it will return to the top level for the selected item.
CLOCK
Used to set date and time. The date is displayed in a MM:DD:YY format. The time format is a
24hour clock displayed in a HH:MM:SS..
TIME
Used access the time settings in the loaded program.
SAMP. VOL
Used to access the sample volume parameter in the loaded program without going through the
menu.
LIFT HEIGHT
Used to access the lift height parameter in the loaded program without going through the menu
CYCLE TEST
Used to verify unit operation in the field.
CAL
Used to verify and calibrate unit in the field for accurate sample delivery.
TABLE 2 Operator Controls and Indicators
FIGURE 3
FAMILIARIZATION WITH
SYSTEM FEATURES
The system has unique features with which the operator needs to
become familiar during the course of system operation. Understanding
the features will enable the operator to know if the system is
operating properly and effectively. These features are as follows:
1. Automatic Power-Up: Any time an external power source is
connected to the EXT POWER IN receptacle located on the front
of the control console, the system will power up and go through a
boot up routine or display a system message as to system status.
If no action is taken, the system will charge the battery.
2. Automatic Power Conservation: If the system is not imple-
menting an internal command or the operator has not pressed a
key on the control console for 10 minutes the system to conserve
power will POWER DOWN. The LCD display will display a message
for 5 seconds:
POWERING DOWN
