Assessments - 2, GPA: 3
(
)
)
|
Facilidade de uso
If the clock has poor signal reception or unstable signal marks, move the clock to another location. While the clock is receiving, press TIME SET once to go to the Time display mode. The clock continues receiving the atomic time. Press HOUR/WAVE to enter Signal Strength display. While the clock is receiving, if you set the time or an alarm, the clock stops receiving immediately. When receiving cannot be completed at 7 minutes after power up, the clock returns to the time display with clock DEMCJ ’(0&-’(0&-’(0&-’(0&- am appears and remote control (RC) receiving continues. 4'%'+8+0)"619'4"+0&+%#614" oe ±±±±"016'"oe ±±±±"# • When the switch is at ALM 1 + ALM 2 position, alarm setting is not available • Press ALARM/SET at any time to view the set alarm time according to the alarm switch position ALM 1 or ALM 2. 6QYGT"+PFKECVQT+PFKECVGU Blinking The clock is receiving Static On Successful reception Off No reception/failed reception (+456"4'%'26+10"#(6'4"#%100'%6+0)"219'Q The clock starts to search for the WWVB signal and searches for 20 minutes after you connect it to power. In optimal conditions, the correct time will be displayed within 10 minutes The atomic reception tower icon will keep blinking when the clock is receiving the signal. The static atomic reception tower indicator indicates successful reception. The signal is at its maximum strength from 12:00 am to 3:00 am and with minimal radio interference. In most cases, the clock will not receive and update its time until this time. 9KVJKP"VJG"HKTUV"5"JQWTr If your clock fails to receive the signal in the 1st reception after power-up, it will repeat a 20-minute reception sequence every 60 minutes. This operation stops when the time signal is received #HVGT"VJG"HKTUV"5"JQWTU"# If no signal can be received within the first three hours, the clock repeats the reception every three hours until it receives a signal. #WVQOCVKE"VKOG"WRFCVd The clock automatically updates everyday at 01:00 (1:00 a.m.) and 03:00 (3:00 a.m.) and 05:00 (5:00 a.m.). If the automatic time update fails, it will repeat the update every 3 hours until it is successful in receiving the signal. /CPWCN"VKOG"WRFCVd Manual reception can be started anytime by pressing HOUR / WAVE. The time display changes to Signal Strength Detection display rMCCr U0&&UU0&&UU0&&UU0&&U . The clock will start to search for the WWVB signal for 20 minutes. 5'66+0)"6*'"#.#4/R #.#4/"3"14"4# 1. Slide ALM to ALM 1 or ALM 2. The ALM 1 LED lights or the ALM 2 LED lights. oe ±±±±y 2. To set the alarm hour, Press and hold ALARM/SET and press (or press and hold) HOUR/WAVE until the desired hour appears on the display. 3. To set alarm minute, press and hold ALARM/SET and press (or press and hold) MIN until the desired minute appears on the display. 4. Release ALARM/SET, the clock returns to the set time display. 75+0)"6*'"#.#4/"# To activate Alarm 1 only, slide ALM to ALM 1, then slide ALARM/ON/OFF located on the back of the clock to ON, or ... to activate Alarm 2 only, slide ALM to ALM 2, then slide ALARM ON/OFF located on the back of the clock to ON, or ... to activate both Alarm 1 and Alarm 2, slide ALM to ALM 1 + ALM 2, then slide ALARM ON/ OFF located on the back of the clock to ON. 9*'0"6*'"#.#4/"5170&R The alarm sounds with the corresponding alarm’s LED indicator flashing. Alarm 1 and Alarm 2 have different beeping sounds. The duration for each alarm is 2 minutes. To turn off the alarm, slide ALARM ON/OFF to OFF. Slide it to ON to reset the alarm to sound at the same time the next day. Or press SNOOZE/ALARM STOP located on the top of the clock. When you set both alarms to sound at different times, press and hold SNOOZE/ ALARM STOP for 2 seconds to turn off the corresponding alarm that is beeping. The alarm will stop and sound again at the same time the next day. When both alarms are beeping, press and hold SNOOZE/ALARM STOP for 2 seconds to turn off both alarms. 75+0)"5011<'"# To temporarily turn off the alarm for about 9 minutes, tap on the SNOOZE/ALARM STOP button once on top of the clock while the alarm sounds. The alarm stops and sounds in about 9 minutes. You can repeat the snooze alarm by pressing SNOOZE/ALARM STOP when the alarm sounds next time. .19"$#66'4;".'8'."#&'6'%6+10"# If a battery is not installed, the LOW BAT. indicator appears solid. The clock detects the battery level — • at 12:00 pm daily • when AC power recovers from failure, • when the clock is connected to power When the clock detects the battery level, a load of around 5mA is drawn directly from the battery. If the clock detects a low battery voltage, the LOW BAT. indicator appears solid. 52'%+(+%#6+105"# Atomic frequency ........................... 60kHz WWVB Time accuracy ............... 1/1000 sec. / 3,000 years Time accuracy ...................... ± 1 sec./ day at 25 C Power Requirement ...................... AC 120V, 60Hz Slide switch reliability ........................ 3,000 cycles at 180-200g force Contact button ............. 1,000 times...