Labconco Biological Safety Cabinets 30268 Series - Manual (Page 38)

Chapter 5: Using The Cabinet
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Original instructions
Startup tone
Using the ▲ and ▼ buttons on the touchpad,
highlight the Startup Tone option-it will turn
white when selected, and then press OK . Using the
▲ and ▼ buttons on the touchpad, highlight
either Turned on or Turned off option. When
turned on, an audible beep will sound during the
first 90 seconds of blower operation to caution the
user that the unit is not yet ready for use.
Security Lock
Note: The Security Lock feature “locks” the keypad to prevent unauthorized
use of the cabinet. The security lock is unlocked by pressing the
▼ button
three times within 2 seconds. The lock reactivates whenever the sash is
closed, or the blower shuts off.
From the Settings menu screen, use the
▲ and ▼
buttons on the touchpad to highlight the Security
Lock option-it will turn white when selected. Press
OK to enter the Security Lock screen. Using the ▲
and ▼ buttons on the touchpad, highlight either
turned on or turned off -it will turn white when
selected, press OK . The screen will then return to
the first Settings screen.
RS-232 Output Rate
Note: This selection will only work if the optional EN/RS-232 board is
installed.
This menu option selects the rate that the RS-232 board outputs data.
Data can be output at a rate of once per second, once every 10 seconds,
once every 30 seconds, or once per minute.
From the Settings menu screen, use the ▲ and ▼
buttons on the touchpad to highlight the RS-232
output -it will turn white when selected. Press OK
to enter the RS-232 output screen. Using the ▲
and ▼ buttons on the touchpad, highlight either
the data output rate preferred. It will turn white
when selected, and then press
OK . The screen will
then return to the first Settings screen.