WESTERSTRAND CIRCLE LINE User manual

Document: 1554en05.doc
Author.: CAn
Date: 2004-02-17
Page: 1 of 7
WESTERSTRAND URFABRIK AB
P.O. Box 133 Tel. [phone] Internet:: www.westerstrand.se
SE-545 23 TÖREBODA Fax. [phone] E-mail: [e-mail]
GENERAL........................................................................................................2
OPTIONS .........................................................................................................2
INSTALLATION................................................................................................3
SETTINGS OF DIP-SWITCHES...........................................................................5
MANUAL PROGRAMMING...............................................................................6
WHAT HAPPENS IF POWER IS DOWN?.............................................................7
TECHNICAL SPECIFICATION............................................................................7
Instructions
CIRCLE LINE
Art. no. 119470-51, 119471-51, 119472-51,
119473-51, 119474-51, 119475-51

Document: 1554en05.doc
Author.: CAn
Date: 2004-02-17
Page: 2 of 7
WESTERSTRAND URFABRIK AB
P.O. Box 133 Tel. [phone] Internet:: www.westerstrand.se
SE-545 23 TÖREBODA Fax. [phone] E-mail: [e-mail]
General
CIRCLE LINE is a digital clock for indoor use. The clock can operate stand-alone, be connected
to a master clock transmitting 1/1 or ½ min impulses (24 to 48 V) or synchronised via radio
(option). The clock has a built in calendar and a function for automatic summer/winter or
winter/summer time change (given this functionality is selected).
This manual is valid for all versions of CIRCLE LINE.
119 470 –51 Standard / 7 segment digits / straight corners
119 471 –51 Standard / diode digits / straight corners
119 472 –51 Standard / 7 segment digits / smoothed corners
119 473 –51 Standard / diode digits / smoothed corners
119 474 –51 De Luxe / 7 segment digits
119 475 –51 De Luxe / diode digits
All versions display time in hours and minutes. Time is expressed in 24 hours format. Seconds are
shown graphically in a circle.
If time is not initially programmed "--:--" is shown instead of digits for time.
(If the clock is equipped with radio receiver, correct time will be displayed automatically after
the receive of accepted signal.)
Options
For connection of options, see separate instructions. Following options are available;
•Radio receiver DCF, RDS
•IRIG-B input (factory mounted)
•LON-input (factory mounted)
•LTC (SMPTE/EBU)-input (factory mounted)
•Time code via RS485-input (factory mounted)

Document: 1554en05.doc
Author.: CAn
Date: 2004-02-17
Page: 3 of 7
WESTERSTRAND URFABRIK AB
P.O. Box 133 Tel. [phone] Internet:: www.westerstrand.se
SE-545 23 TÖREBODA Fax. [phone] E-mail: [e-mail]
Installation
Remove the back plate from the casing and mount it on wall or bracket. See measurements for
attachment below.

Document: 1554en05.doc
Author.: CAn
Date: 2004-02-17
Page: 4 of 7
WESTERSTRAND URFABRIK AB
P.O. Box 133 Tel. [phone] Internet:: www.westerstrand.se
SE-545 23 TÖREBODA Fax. [phone] E-mail: [e-mail]
Cable connections to the power supply board are shown in the figure below.
(Note! For connections for options see separate description for the actual option.)
Mains (230V AC, 50Hz) should be connected to the Power terminal. When the clock is
permanently installed a readily accessible disconnect device shall be incorporated in the fixed
wiring. Installation fuse max10A. Power wire 1,5mm².
If the clock shall be connected to a synchronising source this shall be connected to the
Synchronisation terminal.

Document: 1554en05.doc
Author.: CAn
Date: 2004-02-17
Page: 5 of 7
WESTERSTRAND URFABRIK AB
P.O. Box 133 Tel. [phone] Internet:: www.westerstrand.se
SE-545 23 TÖREBODA Fax. [phone] E-mail: [e-mail]
Settings of dip-switches
Remove the clock from the back plane. On the rear side there are three buttons for programming
labelled [R], [F] and [P], and also a knob for the adjustment of light intensity.
The clock can operate stand-alone with a built-in quartz crystal as time reference, as a slave
clock to a master clock transmitting polarised 1/1 or 1/2 min impulses (24 to 48V) or
synchronised via a radio receiver (option).
On the computer board there are dip-switches. The following settings are relevant;
Dip 6 Dip 2
OFF OFF Stand-alone (update time from internal crystal). Options:
•Radio receiver (DCF, RDS)
•IRIG-B input (factory mounted option)
•LON-input (factory mounted option)
•LTC (SMPTE/EBU) –input (factory mounted option)
•Time code via RS485-input (factory mounted option)
ON OFF Slave 1/1-minute.
ON ON Slave 1/2-minute.
Dip 7
OFF Normal operating position
ON Check of radio reception quality. Only used together with
optional radio receiver. Positions 1-2 in the display show the
impulse length in 1/64 seconds (normally 07 or 13). Positions
3-4 show the number of accepted radio impulses.
The remaining DIP switches are not used.
Note! If the DIP switches are adjusted the clock must be resetted. Disconnect the battery and the
mains power during a few seconds to do this.

Document: 1554en05.doc
Author.: CAn
Date: 2004-02-17
Page: 6 of 7
WESTERSTRAND URFABRIK AB
P.O. Box 133 Tel. [phone] Internet:: www.westerstrand.se
SE-545 23 TÖREBODA Fax. [phone] E-mail: [e-mail]
Manual programming
Buttons [R], [F] and [P] are used for programming. Button [R] are for return to base mode after
programming, while [F] and [P] are for programming:
Press [F]. Display shows
Press [P]. Displays shows:
Press [P] until selected year (00-99) is shown. Keeping [P] pressed down gives a scrolling effect.
Accept with [F].
Displays shows
Press [P] until selected month (01-12) is shown.
Accept with [F].
Display shows:
Press [P] until selected day (01-31) is shown. Accept with [F].
Display shows:
Press [P] until selected dayof wee (01-07) is shown.
Accept with [F].
Display shows:
Press [P] until selected hour (00-23) is shown. Accept with [F].
Display shows:
Press [P] until the minute (00 – 59) next to the selected is shown. Press [F] at the selected minute
Display shows
Press [R]. Programming is done.
Display shows:
The clock is pre-programmed for SW/WS change the last Sunday in March and the last Sunday
in October.
ti ne
Y 93
n 02
d 24
W 03
H 12
n 07
ti ne
12 : 07

Document: 1554en05.doc
Author.: CAn
Date: 2004-02-17
Page: 7 of 7
WESTERSTRAND URFABRIK AB
P.O. Box 133 Tel. [phone] Internet:: www.westerstrand.se
SE-545 23 TÖREBODA Fax. [phone] E-mail: [e-mail]
What happens if power is down?
If power is down the diodes are turned off. The internal clock continues to keep correct time at
least during 24 hours. When power is up again correct time is displayed directly.
When synchronised to minute impulse (slave): The clock stops when the power failure occurs.
When power is up again, the clock is adjusted to correct time by means of rapid impulses from
the master clock.
If the power failure lasts for more than 24 hours, time has to be programmed manually.
Technical specification
Data All versions
Main power 230VAC 50Hz –10% +5%
Power consumption 10VA
Size of digits 60 mm
Diode light intensity (red) 300 mcd
Power consumption (impulse) 5 mA at 24V. 10 mA at 48V.
Synchronisation Polarised impulse 1/1, ½, min, 24-48V,
Radio DCF*, RDS*
Time code via IRIG-B-input**
Time code via LON**, LTC (SMPTE/EBU)**
Time code via RS485-input**
Running reserve 24 h internal time keeping
Accuracy 0,1 sec/ 24 h quartz crystal reference
Protection class IP43
Standards compliance EN50081-01 and EN50082-02
Weight 3,4 kg
Dimensions 344x344x70 mm
* option
** factory mounted option