Digiview RC304EL User Manual - Page 3

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Stopwatch <SP>

Press

to select Lap (LA) or Split (SP) mode.

Under LA mode:

• Press

to start counting.

• Press

to display the first read-out.

• The stopwatch resets to zero and restarts counting internally.

• Press

to display the counting.

• Press

again to display the second read-out.

• The stopwatch resets to zero and restarts counting internally.

• Repeat the above steps as desired.

• Press

to stop counting.

• Press

to reset the stopwatch to zero.

Under SP mode:

• Press

to start counting.

• Press

to display the first read-out.

• As the stopwatch continues counting internally:

• Press

to mark time.

• Press

to pause and display the marked read-out.

• Repeat the above steps as desired.

alternatively:

• Press

to continue counting.

• Press

to pause and display the read-out.

• Repeat the above steps as desired.

• Press

to stop counting.

• Press

to reset the stopwatch to zero.

Radio-controlled time reception information <RI>

Shows information relevant to the last successful reception. This includes

the local time at which the last successful synchronisation takes place.

Last reception time

Length of last reception

Radio Signal Reception

When in reception mode, the radio tower icon

display. The wave indicator

shows the strength of reception.

The range is from 0 - 6 bars. 0 is the weakest and 6 is the strongest.

Both auto and manual reception is possible. Each reception session lasts

15 minutes at maximum. Auto reception takes place twice daily at

1:05 am and 3:05 am. Manual reception is activated by pressing and

holding

until the radio tower icon is shown. To cancel reception,

press and hold

until the icon disappears.

Radio-controlled time reception <RX>

To activate the reception:

• Press SET button.

• Press

SEL -- selected single band (WWVB, DCF, MSF, JJY40 or JJY60)

DUAL -- Japan dual band scanning (JJY40 and JJY60)

SCAN -- Multi-country scanning (all available bands).

WWVB

Radio

Colorado,

source

USA

Frequency

60kHz

Reception

1,500km

radius

Symbol

• Press SET button to confirm setting.

• The relevant map will stop flashing and stay on display. The radio

tower icon

• If synchronisation is successful, it will override any manually set time.

• If auto synchronisation is not successful, you may set the time manually.

To disable the reception:

• Press SET button to disable the reception.

• The radio tower icon will disappear from the display.

Interference

Reception can be affected by a number of factors. For optimal reception,

please note that:

• A minimum distance of 8 feet should be kept from any interference

source, such as TV sets, computer monitors, microwave ovens and etc.

• Reception might be weak within concrete rooms (e.g. basements,

superstructures, office buildings). In extreme cases, place the clock

close to a window.

• Some localities may be subject to severe atmospheric disturbances.

However, such interference usually weakens during the night.

A single daily reception is sufficient to keep the accuracy reading.

• If the alarm goes off during radio reception, the session will be

interrupted and restart after the alarm has stopped.

will appear on the main

In the event that radio-controlled time reception is not possible,

you may set the time manually.

Manual Time Setting

If you choose to disable the reception for a certain period, or auto

synchronisation is not successful or there is faulty reception, then follow

the steps below to set the clock manually:

In the main display mode:

• Press SET button until the display flashes.

• Press and hold

• Press MODE button once.

• Press and hold

• Press MODE button once.

• Press

• Press SET button to confirm setting.

to choose among different reception modes:

DCF

MSF

JJY40

JJY60

Frankfurt,

Rugby,

Fukushima-

Kyushu-

Germany

England

East, Japan

West, Japan

77.5kHz

60kHz

40kHz

60kHz

1,500km

will keep flashing until the synchronisation is completed.

to set the minute and hour.

to set the date, month and year.

to set the 12H/24H time display mode.