Display Unit Dip Switches - Nonin Avant 4000 Operator's Manual

Using the Avant™ 4000 Digital Pulse Oximetry System

Display Unit DIP switches

The Avant 4000 display unit contains eight DIP switches that are located behind the
back cover of the unit. The UP position is toward the top of the unit, and the
DOWN position is toward the bottom of the unit. The factory setting for all DIP switches
is the DOWN position.
Switch Function
Switch 1 Reserved for Future Use
Switch 2 Alarm Disable Lock
Up—Alarm volume may be disabled
Down—Alarm volume cannot be disabled
Switch 3 Date Format
Up—International Date format (Day-Month-Year)
Down—U.S.A. Date format (Month-Day-Year)
Switch 4 Data Output
Up—Real-time (once per second) data output
Down—Print on demand
Switch 5 Normal / Fast Responding SpO
Up—Fast responding SpO
Down—Normal SpO
Switch 6 Normal / Slow SpO
Up—Slow Averaging (8 beat exponential average)
Down—Normal Averaging (4 beat exponential average)
Switch 7 Reserved for Future Use
Switch 8 Factory / User-Defined Defaults
Up—User-Defined Defaults for Alarm Limits and Volume Settings
Down—Factory Defaults for Alarm Limits and Volume Settings
22
Output
2
serial output
2
serial output
2
and Pulse Rate Averaging
2
1 2 3 4 5 6 7 8