Instruction/ maintenance manual of the product WT-5120 433 La Crosse Technology
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WT-5120 433 MHz Radio Controlled Projection Alarm Instruction Man ual.
2 TA BLE OF CONT ENTS Topic Page Inventory of Contents/ Additional Equipment 3 About WWVB 3 Quick Set-Up Guide 4 Detailed Set-Up Guide Battery Installation 5 Program Mode Programming Sequence 6 Functi.
3 INVE NT OR Y OF CONTE N TS 1) WT-5120 Alarm Clock 2) TX6U Remote temperature sensor 3) AC adapter/transformer 4) Instruction manual and warranty card. ADDITION AL EQUIPMENT (not included) 1) Two fresh 1.5V AA batteries (opt ional for projection alarm clock) 2) Two fresh 1.
4 QUICK SET-UP GUI DE Hint: Use good quality Alkaline Ba tteri es and avoid rechar ge able batte ries. 1. Have the projection alarm and re mote temperature sensor 3 to 5 apart. 2. Batteries should be out of both units fo r 10 minutes. 3. Place the batteries into the remote temperature sensor first then into the projection alarm.
5 Battery Cover DETAILED SET-UP GUIDE II. BA TTERY INS TALLA TION A. REMOTE TEMPERATURE SENSOR 1. Remove the battery cover. 2. Observing the correct polarity, install 2 AA batteries. The batteries will fit ti ghtly (to avoid start- up problems make sure that they do not spring free during installation).
6 III. PROG RAM MO DE To enter the Program Mode hold down the “MODE/MIN” button for 3 seconds, until the tim e flashes in the top of the display. The Program Mode Guide is laid out in a manner that allows you to program each function separately, or you can follow the instructions entirely to program the projection alarm.
7 4. Press and release the “MODE/M IN” button to select the appropriate time zone. There are 24 time zones to choose fr om (based relative to the international time standard of GMT (“Greenwich Mean Time). NOTE: The U.S. time zones will show ab breviations as opposed to the numer ical time zone indicator.
8 IV. FE AT U R E S & O PE R ATI ON S A. F E AT U R ES 1. Radio-cont rolled time 2. Projection of time and/or remote temperature 3. LED backlight 4. Display of indoor temperature/humidity or alarm time 5. Indoor temperature and humidity 6. Remote outdoor temperature 7.
9 D. EL BACKLIGHT 1. The projection alarm has an EL backlight de signe d for night-viewing. This will light up for 4 seconds whenever the snooze button is pressed. 2. The EL backlight cannot b e turned on constantly; this would drain the batteries. E.
10 H. TIME A L ARM 1. SETTING THE ALARM a. Press and hold “AL/HOUR” button for three seconds until the alarm time is flashing. b. Press and release “AL/HOUR ” to advance the hour, and “MODE/MIN” to advance the minute. The time will display “PM” if set to PM, and nothing if set to AM.
11 V. MOUNTING THE REMOTE TEMPERATURE SENSOR The remote temperature sensor can be mou nted in two ways: 1) Using screws 2) Using the adhesive tape. A. MOUNTING WITH SCREWS 1. Remove the mounting bracket from the remote temperature sensor. The bracket should snap off easily.
12 TROUBLESHO OTING Problem: The Projection is faint Solution: 1) Use AC adapt er 2) Darken surroundings 3) Use fresh batteries (if AC is not used) Problem: The LCD is faint. Solution: Replace the batteries. Problem: “OFL” appears in the indoor temperature LCD.
13 SPECIFICATIONS FOR WT-5120 Temper atur e: Measuring range: 14 ° F to 99 ° F wit h 0.2 ° F resolution (indo or) -21.8 ° F to 156.2 ° F with 0.2 ° F resolution (outdoor) Checking intervals: Every 10 seconds indoor, 2 times in 10 minutes for remote tem perat ure.
14 WARRANTY INFORMA TION La Crosse Technology, Ltd provides a 1-year limited warranty on this product against manufacturing defects in materials and w orkmanship. This limited warranty begins on the original d ate of purchase, is valid only on products purchased and used in North America and only to the orig inal purchas er of this product.
15 For warranty work, technical support, or information contact: La Crosse Technology, Ltd 2809 Losey Blvd S. La Crosse, WI 54601 Phone: 608.782.1610 Fax: 608.796.1020 e-mail: support@lacr ossetechnology .com (warranty wo rk) sales@lacro ssetechnology .
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