SkyScan 86722ALU User Manual

Holder
®
ATOMIC CLOCK
WITH OUTDOOR WIRELESS TEMPERATURE
AND MOON PHASE
MODEL 86722ALU
Instruction Manual
FEATURES:
ATOMIC CLOCK:
 WWVB Radio controlled time with manual time setting
 12/24 hour time display
 Time display: hour, minute, second
 Alarm setting with snooze function
 Calendar display
 Weekday display (4 languages to choose from: English, French, Spanish and German)
 Time zone setting
 Daylight savings time ON/OFF option (DST)
 ºC or ºF temperature display selectable
 Indoor temperature display
 Outdoor temperature display via 433MHz transmission
 Wall mount or freestanding
 Current moon phase display

OUTDOOR TEMPERATURE TRANSMITTER:
 Remote transmission of outdoor temperature to the atomic clock by 433 MHz signals
 Wall mounting case
TO INSTALL AND REPLACE BATTERIES IN THE ATOMIC CLOCK
The atomic clock uses 2 x AA, 1.5V batteries. To install and replace the batteries, please follow the steps
below:
1. Remove the cover.
2. Insert batteries observing the correct polarity (see marking inside battery compartment).
3. Replace compartment cover.
DO NOT SET THE CLOCK.
TO INSTALL AND REPLACE BATTERIES IN THE TEMPERATURE TRANSMITTER
The transmitter uses 2 x AA,1.5V batteries. To install and replace the batteries, please follow the steps below:
1. Remove the cover.
2. Insert the batteries, observing the correct polarity (see marking inside battery compartment).
3. Replace the battery cover on the unit.
Alkaline batteries are recommended for use in both units. Avoid using rechargeable batteries.
LCD2
display
Battery cover
Function keys
LCD1
display
Hanging holes
Foldable stand

SkyScan 86722ALU Specifications

Operating Environment

indoor temperature measuring range	+32ºF to +122ºF
outdoor temperature measuring range	-21.8ºF to +157.8ºF
indoor temperature resolution	0.2ºF
outdoor temperature resolution	0.2ºF
temperature checking interval indoor	every 10 seconds
temperature checking interval outdoor	every 5 minutes

Power

atomic clock power source	2 x AA, 1.5V batteries
transmitter power source	2 x AA, 1.5V batteries
battery life	about 12 months

Weight and Dimensions

atomic clock dimensions	12.20“ x 1.18“ x 8.03“
transmitter dimensions	1.57“ x 0.9“ x 5.04“
transmission distance	maximum 82 feet (25 meters)

Summary

Features and Initial Setup

Atomic Clock Features

Details WWVB time, calendar, DST, temperature display, and moon phase features.

Outdoor Transmitter Features

Describes remote temperature transmission and wall mounting case for the transmitter.

Battery Installation

Step-by-step guide for installing batteries in both the atomic clock and the transmitter.

Operation and Settings

Setting Up the Clock

Covers initial battery insertion, waiting period, and WWVB signal reception.

Function Keys

Explains the purpose of SET, +, ALM, and SNZ keys for clock operation and settings.

LCD Screen Overview

Describes the atomic clock's LCD sections, icons, and the information displayed.

Manual Configuration

Moon Phase Symbols

Explains the twelve stages of moon phase symbols shown on the LCD2.

Manual Settings Entry

Details how to enter manual setting mode by pressing and holding the SET key.

Time Zone Setting

Guide to setting the time zone using manual adjustments based on GMT.

Detailed Settings

DST and Language

Instructions for setting Daylight Saving Time (DST) ON/OFF and weekday language.

Manual Time and Date

Procedures for manually setting time, year, month, and date if WWVB fails.

Time Format and Temperature Unit

How to select 12/24 hour format and °C/°F temperature units for display.

Alarms and Display Modes

Alarm Setting

Steps to enter alarm mode, set time, and deactivate the alarm.

Snooze Function

How to activate the snooze feature during an alarm.

Display Mode Changes

Instructions on how to cycle through different display modes for time and temperatures.

Reception and Troubleshooting

433MHz Transmission Check

Troubleshooting steps for outdoor temperature transmitter signal reception.

WWVB Time Signal Reception

Explanation of how the atomic clock receives the WWVB radio time signal.

Positioning and Mounting

Atomic Clock Positioning

Instructions for using the foldout stand and wall mounting the atomic clock.

Transmitter Mounting Options

Details on mounting the outdoor transmitter using screws or adhesive tape.

Troubleshooting and Care

Common Problems and Solutions

Addresses common issues like faint LCD, no reception, and incorrect readings.

Care and Maintenance

Guidelines for handling, cleaning, and battery replacement to ensure longevity.

Specifications and Warranty

Product Specifications

Technical details including temperature ranges, dimensions, and power source.

Liability, Warranty, and Battery

Covers liability disclaimer, warranty information, and battery change recommendations.