Product Manual

Configuration
3M™ Wireless Communication System Model XT-1
Installation Manual
September 2012 – Revision 1.9 DRAFT
Page 39 of 68
• Press ⊳ or  if necessary to scroll through the headsets. The software
version appears below the headset ID number.
Change Noise Reduction Level
There are several ways to improve the sound quality at the headset using the
following settings.
Inbound Microphone Noise Reduction Level
The inbound microphone noise reduction level setting reduces background noise
to make it easier to hear speech at the customer order point.
Perform the following steps to increase or decrease the noise reduction level.
• Enter the base station configuration mode, see page 31.
• Make a new selection for 05 Noise Reduction > Inbound Mic
Noise Reduction Level . Options are Off , Min , Low , Med , Hi , and
Max . You may need to experiment for a setting that works best for
your ambient noise environment.
Acoustic Echo Canceller
Perform the following procedure if there is a delayed repetition (echo) of the
outbound sound:
• Enter the base station configuration mode, see page 31.
• Make a new selection for 05 Noise Reduction > Acoustic Echo
Canceller . Options are Min , Low , Med , and Max . You may need to
experiment for a setting that works best for your ambient noise
environment and staff.
Set System Date and Time
Perform the following procedure to set the system time and date.
• Enter the base station configuration mode, see page 31.
• Change the date and time values for 06 Set Time & Date in the
Time and Date fields as required. Use the arrows to scroll from one
field to the next and type new values over the existing data in the
formats shown in parentheses:
• HH = Hours (01 to 24, e.g., 6:00 pm is 18)
• MM = Minutes (01 to 60)
• SS = Seconds (01 to 60)
• MMM = Month (Jan, Feb, Mar, Apr, May, Jun, Jul, Aug, Sep, Oct,
Nov, or Dec)
• DD = day (01 to 31)
• Year = Last two digits of the year (00 to 99, 20 is fixed and
cannot be changed)
Change Global Settings
Global settings are an assortment of options that you must choose based upon
the basic configuration of your system.