La Crosse Technology WT-2191A User Manual

Model: WT-2191
Radio-controlled

Travel Alarm Clock

Instruction Manual

1

TABLE OF CONTENTS

Topic Page

Inventory of Contents 1
Quick Setup 2
Detailed Setup Guide

Battery Installation 3
About WWVB 4-6
Programming 6-8
Time zone 6
Daylight on/off 7
Snooze setting 7

Time setting 7-8
Setting Alarms 9-10
Operating Screens 11-12
Traveling 12
Troubleshooting 13
Maintenance, Warranty,
Contact information

14-16

2

INVENTORY OF CONTENTS

1.

Radio controlled clock (figure 1)

2.

Instruction Manual and Warranty Card.

Figure 1: Open

1

QUICK SETUP

1.

The alarm clock is packed in the closed
position. To open, flip open the cover.

2.

The alarm clock requires one AA
Alkaline battery. Open up the
compartment insert the battery to
activate. It will start searching for a
signal and set to the correct time and
date, usually not until overnight. After
the time and date are set, set to the
correct time zone.

2

DETAILED SETUP GUIDE

I.

BATTERY INSTALLATION

A.

The alarm clock requires one AA
Alkaline battery. Open up the
compartment insert the battery to activate.
It will start searching for a signal and set
to the correct time and date, usually not
until overnight.

3

PROGRAMMING

II.

A.

SETTING THE TIME

There are two methods by which the time
and date can be set: 1) Automatically via
WWVB reception, or 2) Manually.

B.

WWVB (Radio-Controlled Time)

This method requires you to do nothing,
except wait for the signal to be received,
and to select a time zone. Reception
usually takes approximately 6-10 minutes
during optimal conditions. The best
conditions for reception is at night,
between midnight and 6:00 am—when
there is less atmospheric interference. To
keep your time as accurate as possible, the
alarm clock conducts a WWVB search
every night between these hours, and
overrides any manually set time. The
WWVB tower icon (appearing in the
TIME LCD) will flash when a signal­search is in progress and a signal is being
received, and will remain steady when the
signal has been received. If the WWVB
time has not been received after 10

4