SP Scientific VIRTIS 2K, Operator'S Manual, Page: 21 / 56

VirTis BenchTop 2K, 4K and 6K Sentry 2.0 Controls
Rev 007, 10/11 11
© SP Scientific 2011
LCD Display Functions
By default, the LCD display shows the system Synoptic screen. The synoptic screen
gives a visual representation of the current operation and status of the unit. Alarm
messages, run time and system status are displayed.
Main Menu
Pressing the MENU button while on the Synoptic screen displays the Main Menu. If
the unit goes idle (
i.e.,
no input after three minutes), the system will default back to the
Synoptic screen.

Main Menu
User Options

Alarms

Setpoints

Vacuum Control 0000
Purge OFF
Bath OFF
Heat ON
Notes: Temperature and vacuum control functions are disabled except when the Synoptic
screen is displayed. Purge and Bath functions are not available for any BenchTop units; as
such, Purge and Bath options should be set to “NO” on the Factory Options screen.
Navigation within the menu screens is accomplished using the Up/Down (+/-) arrow
buttons in conjunction with the MENU button. The Up/Down (+/-) buttons allow you to
scroll the cursor to the desired function and allows the value of a setpoint to be
changed. The MENU button is used to select the desired item.
The ^ symbol, located in the upper left corner of the screen, returns you to the
previous screen. The > symbol allows you to go to the next screen within a selected
option.
Vac OFF
30mT
Condenser
-67.8 °C
ON
00:32 Status
Cooling
Ambient 19.8 °C
X
UNIT STATUS:
COOLING
VACUUM
OFF
FLASHING ALARMS:
VACUUM ALARM
COND. ALARM
POWER OUTAGE
AMBIENT TEMPERATURE
CURRENT CONDENSER TEMP
CONDENSER STATUS:
OFF
ON
AUTO
DEFROST
VACUUM STATUS:
OFF
ON
CURRENT SYSTEM VACUUM
VBS STATUS:
X = OFF
> = ON
RUN TIMER