KD Scientific Gemini 88 - Manual (Page 11)

9
KDS Gemini 88
User Interface:
DESCRIPTION OF KEYS (CONTINUED)
8
Proportional Only
The keypad consists of 21 keys used for entering control information and data into the pump.
These keys are grouped into 3 sections (see Figure 3 above): Set keys, toggle keys, and data
entry keys.
Set Keys
Set Allows modification of a data item in this group of keys. To modify a
data item, press the relevant key after pressing the SET key.
Rate 1 Displays/sets current rate of syringe 1. Also syringe 2 rate if current
mode is not Proportional. Scrolls through rate units when setting.
Rate 2 Displays/sets current rate of syringe 2. Scrolls through rate units
when setting. Key only valid in Proportional mode.
Diameter 1 Displays/sets current diameter of syringe 1. Also diameter of syringe
2 if current mode is not Proportional.
Diameter 2 Displays/sets current diameter of syringe 2. Key only valid in
Proportional mode.
“1” Used to display and set current Pump Chain address and to scroll
through supported baud rates while setting.
Toggle Keys
Parallel/ Chooses between Parallel and Reciprocal pumping operation.
Reciprocal
Select Mode Chooses between Proportional, Continuous Run, or Auto Stop. LED
indicators display current mode. Pump must be stopped to
change modes.
Change Reverses direction of both syringes and sets the valve control
Direction Output as appropriate.
Run/Stop Starts or stops the pump.
Data Entry Keys
1 through 0, . Used to facilitate the entering of numeric data values.
Enter Stores displayed data value when entering data.
Figure 3. Keypad Interface