User manual LA CROSS TECHNOLOGY WT-5721

[. . . ] WT-5721 433 MHz Radio Controlled Projection Alarm Instruction Manual PROJECTION TABLE OF CONTENTS Topic Inventory of Contents/ Additional Equipment About WWVB Quick Set-Up Guide Detailed Set-Up Guide Battery Installation Program Mode Programming Sequence Function Buttons Time Zone Setting DST (Daylight Saving Time) Setting Adjustable Snooze Time Setting Date Setting 12/24-Hour Setting Features & Operations Features Radio-Controlled Time Projection EL Backlight Indoor Temperature Remote Temperature Time Alarm Changing Display Mode (viewing seconds) Mounting Maintenance & Care Troubleshooting Specifications Warranty and Contact Information Page 3 3 4 5 6 6 6 7 7 7 7 8 9 9 9-10 10 10 10 11 11 12 12 13 14 15 2 INVENTORY OF CONTENTS 1) WT-5721 Alarm Clock 2) TX6U Remote temperature sensor 3) AC adapter/transformer 4) Instruction manual and warranty card. ADDITIONAL EQUIPMENT (not included) 1) Two fresh 1. 5V AA batteries (optional for alarm clock) 2) Two fresh 1. 5V AA batteries (for remote sensor) FEATURES OF PROJECTION ALARM Operation of these features is in section III. Radio-controlled time and date Projection of time and/or remote temperature EL backlight Six modes of date/seconds/temperature display Indoor temperature Remote outdoor temperature Dual alarms Adjustable snooze ABOUT WWVB (Radio Controlled Time) The NIST (National Institute of Standards and Technology--Time and Frequency Division) WWVB radio station is located in Ft. Collins, Colorado, and transmits the exact time signal continuously throughout the United States at 60 kHz. [. . . ] When the signal is being received, there will be a "tower" icon flashing to the left of the time display. When the time signal has been received successfully, the tower icon will remain steady until midnight. The NIST (National Institute of Standards and Technology--Time and Frequency Division) WWVB radio station is located in Ft. The direction of the display can also be rotated 360° in 90° increments by pressing the directional button. There is no display on the LCD that signifies the direction. C. 5. 9 6. 7. The projector case can be rotated 180° to further help orient the projected display. The intensity of the projection can be adjusted to three different settings as well as turned "off" by pressing the light Intensity button. When turned off, the projection will Light intensity Display Mode Display Direction only come on when a button is pressed. The intensity cannot be set for the projected display when set to "off". When only batteries are used, the intensity setting is set to "off" with no other options. The projection alarm has an EL backlight designed for night-viewing. This will light up for 2 seconds whenever a button is pressed. The EL backlight cannot be turned on constantly; this would drain the batteries and burn out the EL. The projection alarm measures indoor temperature with an internal sensor. This temperature is displayed in °F or °C, depending on the time format (12 or 24 hour mode). When in 12-hour format, the temperature will be in °F. When in 24-hour mode, the temperature will be in °C. The indoor temperature will take time to adjust to the surrounding temperature as the sensor is inside the case. If the remote temperature is placed next to the projection alarm, more often than not the temperature will not be exact with one another. This is not a defect, but simply reflects the difference in measuring methods. The remote temperature is designed for changing temperature at a wide range. E. 3. The projection alarm comes with a remote temperature sensor. [. . . ] 3) Interference from an outside source (cordless telephone, etc. ) 4) Contact La Crosse Technology. Note: For any questions not answered, contact La Crosse Technology with the contact information found at the end of this instructional manual. 13 SPECIFICATIONS FOR WT-5721 Temperature: Measuring range: Checking intervals: Power source: AC Adapter (included) Battery type: Battery life: Dimensions (L x W x H): 32°F to 122°F with 0. 2°F resolution (indoor) -21. 8°F to 140°F with 0. 2°F resolution (outdoor) (0°C to 50°C with 0. 1°C resolution) Every 10 seconds indoor, 3 times in 10 minutes for remote temperature. Input: 120VAC/60Hz Output: DC 6V/100MA Station: 2 x AA, 1. 5V (Alkaline) (optional) Sensor: 2 x AA, 1. 5V (Alkaline) Approximately 12 months, depending on projection and backlight use 5. 25"W x 3. 75"H x 1. 25"L 14 WARRANTY INFORMATION La Crosse Technology, Ltd provides a 1-year limited warranty on this product against manufacturing defects in materials and workmanship. This limited warranty begins on the original date of purchase, is valid only on products purchased and used in North America and only to the original purchaser of this product. To receive warranty service, the purchaser must contact La Crosse Technology, Ltd for problem determination and service procedures. [. . . ]