TT?801 Instruction Manual 一、 Main function： LCD shown 1. Multi Radio Traveller（DCF, MSF ,WWVB,JJY60） 2. Time: hour/minute/second 3. Date: date/month /week/temp 4. 7 language show week 5. 2 alarm with snooze 6. when alarm, El light for 5 s 7. EL , 5 s 8. 12/24 hour time display selectable。 9. Low battery checking function 10. Summer time remind 11. °C/°F interchange 12. manual RCC receiving function 13. NO sound pressing button 14. manual time set 15. time zone select（WWVB） 16. World time（32 cities ） 二、(battery in and reset) 1． (Battery in or reset, LCD show all, and EL light up for 3s, a BI sound, then go to normal, tempature check and RCC receive start. 2． (Calendar default is 2000/1/1 0:00:00) 3． (alarm 1 and alarm 2 default is 0:00) 4． ( language default is German) 5． ( RCC first receive default is DCF) 三、Button function： 6 buttons：TIME、ALARM、+、-、Backlight/SNZ、World time In Normal mode, 1． During RCC receiving mode, press ?-?to escape Press ?+? to change to WWVB time zone 2． Press ?-?for 2 s, enter to RCC receiving mode 3． Press ?-?once make interchange of °C/°F 4． Press?World time?once activate alarm 1 (AL1), press one more activate AL2 and close AL1, press once more activate both AL1 and AL2, press one more close both AL1 and AL2 5． Press ?World time?for 2 s enter World time mode。 6． Press?Backlight/snooze?, EL light up 5s 7． When alarm activated, press?Backlight/snooze?, goes to Snooze mode，alarm ring after 5 minutes。 8． Press?Alarm? show alarm 1 time, press one more show alarm 2 time, press one more, back to normal 9． Press?+?for 2 s, goes to RCC receive mode a. Default RCC first receive is DCF b. Press ?-?to change receive mode from DCF? WWVB? JJY?MSF, press ?+?to confirm c. The set receive mode flash with 1HZ / s d. When set receive mode select to WWVB，whole USA map flash e. When RCC receive mode is set, the set RCC mode will receive the selected mode in priority until received other mode or the RCC receive is reset. In world time mode, 1． During RCC receiving mode, press ?-?to escape 2． Press ?-?to check next country time 3． Press ?+?to check last country time 4． Press?World time?once activate alarm 1 (AL1), press one more activate AL2 and close AL1, press once more activate both AL1 and AL2, press one more close both AL1 and AL2 5． Press ?World time?for 2s to enter normal mode。 6． Press?Backlight/snooze?, EL light up 5s 7． Then alarm activated, press?Backlight/snooze?, goes to Snooze mode，alarm ring after 5 minutes。 8． Press?Alarm? show alarm 1 time, press one more show alarm 2 time, press one more, back to normal Time set: 1． In normal mode or world time mode, press ?TIME?for 2s enter time set mode 2． The set sequence, is year?month?day?language?12/24HR?hour?minute?Time Zone?DST ON/OFF?escape。 (the above sequence is based on DCF mode，JJY、WWVB、MSF has no Time Zone） 3． During time set mode, the set item flash in 2HZ 4． Press ?SET?to confirm the set item and goes to next item 5． Press ?+? goes to next item；press 2s，forward with speed 8 steps per second 6． Press ?-? back to last item；press 2s，backward with speed 8 steps per second 7． NO valid enter for more than 8s, the set items will be stored and leave the set mode。 Alarm set : 1. On normal mode or world time mode, press ?Alarm?for 2s to enter Alarm set 2. Set sequence: alarm1 hour ? alarm1 minute?alarm2 hour?alarm2minute?confirm 3. During set, the select item flask with 2HZ 4. Press ?Alarm? to confirm and go to next set item 5. Press ?+? goes to next item；press