Alarm Time Setting - Jvd Rb672 Gebrauchsanweisung

1. Main Function
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Five-function keys: MODE, UP, DOWN, MAX/MIN, C/F, SNOOZE/LIGHT
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4 types weather forecast：sunny, sunny and slight cloudy, cloudy, rain and storm.
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Time,calendar and week day display
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Temperature display format: ℃/℉, 12/24 hour switchable
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Indoor temperature: scope of -9.9℃--50℃, test accuracy of +0.1℃, testing time is 30 seconds
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Outdoor temperature: scope of -50℃--70℃, test accuracy of +0.1℃, testing time is 59 seconds
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Indoor humidity: scope of 20% - 95%, test accuracy of 1%, testing time is 30 seconds
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Environment comfort display
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Moon phase display
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Alarm and snooze function
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Backlight
2. Operation Instruction
2.1 Common mode:
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Press "MODE" once for ALARM and current time switch over
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Press and hold "MODE" to enter the time setting mode
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Press "MAX/MIN" once to check temperature and humidity values
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Press and hold "MAX/MIN" for seconds to clear the history temperature and humidity values
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Press "UP" once for RF different channel data switch over
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Press and hold "UP" to clear the current channel data and enter the RF receiving
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Press "DOWN" once for C/F switch over
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Under the common mode, press "LIGHT/SNOOZE" once for backlight 5 seconds
2.2 Time setting:
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Press "MODE" once for display mode and time mode switch over, Setting in sequence:
time→alarm →time
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Under the time mode, press "MODE" to enter the setting mode
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Setting item twinkling at 1HZ frequency.
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Setting in sequence: year→month →day→12/24→OFFSET→hour→minute→exit
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Press "MODE" to confirm setting
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Press "UP" once, setting value increased 1, press and hold "UP" for 2 seconds, the setting value
increased by 8/second.
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Press "DOWN" once, setting value decreased 1, press and hold "DOWN" for 2 seconds, the
setting value decreased by 8/second.
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Moon phase and week day display will change once year, month and day change
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Without any key operation in 30 seconds, the setting values saved and the setting quits
automatically.
2.3 Alarm setting

2.3.1 Alarm time setting

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Press "MODE" once to switch display mode to alarm mode
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Press and hold "MODE" to enter the setting mode
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Setting item twinkling at 1HZ frequency.
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Setting in sequence: hour →minute →SNZ time (1-20 minutes, the default snooze time is 5
minutes) →exit
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Press "UP" once, setting value increased 1, press and hold "UP" for 2 seconds, the setting value
increased by 8/second.
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Press "DOWN" once, setting value decreased 1, press and hold "DOWN" for 2 seconds, the
setting value decreased by 8/second.
RB672 Instruction Manual (EN)
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