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9.8 Calibrating Mode - Calibrating the Compass

9.9 Calibrating the Compass - Rotation Calibration Display

9.10 Calibrating the compass - 

Magnetic Declination Display

When  to  Calibrate  the  Compass

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The  Watch  has  to  employ  a  compass  calibration 
in  one  of  the  following  conditions: 

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The  Watch  is  used  for  the  first  time, 

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+

+

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How  to  Calibrate  the  Compass

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The  compass  calibration  includes  two  different 
processes,  they  are  the  Rotation  Calibration  and 
Magnetic  Declination  Setting.

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Rotation  Calibration:  Turn  the  watch  for  more 
than  2  turns  in  the  Rotation  Calibration  Display 
to 

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Magnetic  Declination  Setting:  Input  the  magnetic 
declination  of  the  city  which  is  close  to  your 
current  position  into  the  Watch  in  the  Magnetic 
Declination  Display

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It  is  advisable  to  carry  out  them  both  from  time 
to  time,  this  practice  achieves  the  more  accurate 
compass  reading.

IMPORTANT

:  If  the  Watch  has  not  been  calibrated, 

the  direction  made  by  the  Watch  may  be  an 
inaccurate  direction. 

The  battery  has  been  replaced,
The  bearing  direction  digits  are  flashing,  and 
the  "

OFF  CAL

"  indicator  appeared,

The  compass  use  in  a  new  region  where  is  far 
apart  from  the  place  in  which  the  compass  had 
been  calibrated, 
The  user  intends  to  regulate  the  precision  of 
the  digital  compass.

regulate  the  precision  of  the  digital  compass.

Rotation  Calibration  Display

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To  select  the  Rotation  Calibration  Display,   
hold  the  [M]  button  in   Compass  Display. 

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To  start  rotation  calibration,  press  [S/S]  button 
once,  and  then  the  pointer  will  start  rotating.

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When  the  pointers  is  rotating,  turn  the  watch 
(keep  parallel  to  the  horizon)  in  the  same 
direction  as  the  rotating  pointers  for  more 
than  2  turns.

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W h e n  t h e  2 - t u r n  r o t a t i o n  c a l i b r a t i o n  i s 
completed,  press  the  [S/S]  or  [L/R]  button  to 
stop  the  calibration  and  the  pointer. 

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When  the  pointer  is  stopped,  hold  the  [M] 
button  to  back  to  the  Compass  Display  or 
press  the  [M]  button  once  to  set  the  magnetic 
declination.

Magnetic  Declination  Display

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Check  the  previous  chapter  9.7  to  get  the 
magnetic  declination  of  the  city  which  is  close 
to  your  current  position.  That  angle  will  be 
inputted  into  the  Watch  during  the  calibration.

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To  select  Magnetic  Declination  Display,  press 
the  [M]  button  in  Rotation  Calibration  Display.

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When  the  current  magnetic  declination  is 
appeared,  press  the  [S/S]  or  [L/R]  button  to 
increase  /  decrease  the  number.  (Hold  down 
the  button  to  change  the  number  at  a  higher 
speed).  

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When  the  setting  is  completed,  hold  down  the  
[M]  button  to  exit  the  setting  display.  The 
Watch  will  also  exit  the  setting  display  if  NO 
keystroke  has  been  activated  for  1  minute.

Magnetic 
Declination Display

Magnetic 
Declination Display

Magnetic 
Declination Display

Compass Calibration

Compass Calibration

Rotation Calibration 
Stop Display

Rotation Calibration 
Stop Display

Rotation Calibration 
Turning Display

Hold [M]

Hold [M]

Hold [M]

Hold [M]

 [M]

 [M]

Compass Mode

Compass Mode

10.0 Battery 

Indication & Battery Replacement

Low 

Battery  Low  Detection

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When  the  battery-low  indicator  appears  on  the 
display,  it  means  that  the  capacity  of  the 
battery  is  low.  It  is  recommended  to  replace 
the  battery  with  a  new  CR2032.

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However,  if  the  appearance  of  battery-low 
indicator  is  caused  by  using  the  Watch  under 
very  cold  condition,  the  indicator  will  be 
d i s a p p e a r e d  w h e n  n o r m a l  t e m p e r a t u r e 
returns.

NOTE: 

It  is  recommended  to  complete  the 

battery  replacement  by 

Watch

NOTE: 

If  the  battery  has  been  replaced,  follow 

the  previous  chapter  9.9  to  9.10  to  calibrate  the 
compass  before  using  the  compass. 

a  certified  service 

agency,  because  this 

  contains  precise 

electronic  sensors  and  components. 

Batte ry 

In dic atio n

Low 

digits  selected 
(flashing)

The Watch is used
for the first time

"

OFF CAL

indicator appeared

Rotation Calibration

To Regulate the 
compass's precision

To use the Watch 
in a new region

Magnetic 
Declination Setting 

The battery 
has been replaced

When  to  Calibrate  the  Compass

Compass  Calibration  Process

 [S/S] / [L/R]

 [S/S]

pointers 
rotated at
15 seconds 
per turn

COMP

COMP

[S/S]/[L/R]

hold [S/S]/[L/R]

Increase / Decrease
the number

Increase / Decrease
the number
at a higher speed

Summary of Contents for PSWRM70

Page 1: ...Front Cover Back Cover ...

Page 2: ...lace when it does not in use for a long time Mode Button M To select among the Current Time Daily Alarm Chronograph Timer and Dual Time Mode To select among the setting items during setting display Compass Button COM To select between Compass Mode and Timekeeping Mode Start Stop Button S S To select between functional displays under the same mode To activate the start or stop function during chron...

Page 3: ...on to stop the beep Hourly Chime and Half Hour Chime The Watch includes two chime functions they are hourly chime and half hour chime Hourly Chime If the hourly chime is turned ON the Watch will beep once every hour at the hour e g 1 00 2 00 3 00 and etc Half Hour Chime If the half hour chime is turned ON the Watch will beep once every 30 minutes at the hour and at the half past hour e g 1 00 1 30...

Page 4: ...oned above to get another lap time How to Recall Lap Time To recall lap time hold down the M button in the Chronograph Display When the Total Time Display is appeared press the S S or L R button to recall lap time following the adjacent diagram Hold down the M button will exit the lap time recall sequence How to Reset Lap Time To record a new set of lap times hold the L R button for 2 seconds in t...

Page 5: ...ay hold down the M button for 2 seconds in Dual Time Mode and then the flashing SET icon will appear In setting display press the M button to change the selection between hour and minute When the digits are flashing selected press the S S L R button to increase decrease the number Hold down the button change the number at a higher speed When the setting is completed hold down the M button to exit ...

Page 6: ...ress any button Distortion Display If distortion is detected the indicator OFF CAL with flashing direction digits will appear on the display Please refer to the coming chapter 11 8 to 11 9 to restore the compass to normal operation when distortion occur COMP Compass Display current time bearing direction of the navigation direction magnetic north pole pointer navigation direction compass direction...

Page 7: ... bearing MB 8 magnetic bearing 8 8 8 8 8 8 8 8 magnetic bearing 8 8 8 8 8 8 8 Example 1 Westerly magnetic declination 23 and the 323 TB MB W While MB 323 W 23 TB 323 23 TB 300 The true bearing will be 300 Example 2 Easterly magnetic declination 22 and the 278 TB MB E While MB 278 E 22 TB 278 22 TB 300 The true bearing will be 300 True North Magnetic Declination Magnetic Declination Magnetic North ...

Page 8: ...tion Display Check the previous chapter 9 7 to get the magnetic declination of the city which is close to your current position That angle will be inputted into the Watch during the calibration To select Magnetic Declination Display press the M button in Rotation Calibration Display When the current magnetic declination is appeared press the S S or L R button to increase decrease the number Hold d...

Page 9: ... Battery Single 3V lithium battery CR2032 Resolution 18 display digital 08 to 3598 digital Others Compass lock and Backward compass bearing Current Time Mode Hour minute second am pm month date and day of week Time System 12 hour or 24 hour format Calendar System Auto Calendar pre programmed from the year 2004 to 2099 Daily Alarm Mode 2 daily alarms Hourly and half hour chime Alarm Sounds Sounds f...

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