Sunroad SR204 User Manual Download Page 2

Thank you for your purchase of Sunroad SR204 Digital Fishing Barometer. 

Design Strategy:

It has been known that barometric pressure is one of the most important factor to 
influence fishing. When barometric pressure is higher, DO in the water will be 
higher, Fish will be active and has a good appetite. On the contrary, fish will be 
dispirited and has a bad appetite. If we know the trend of barometric pressure, it 
can greatly increase the chance of successful fishing.

Functions:

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Smart tracking barometric pressure for 6 fishing places

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Smart remind suitable fishing time

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24 hours barometric pressure trend chart 

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Adopt super-accuracy barometric sensor from Swiss

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3 days air pressure & temperature record

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Incorporates altimeter, barometer, temperature, weather forecast, countdown

timer, time & date functions etc.

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IPX

 

4

 

waterproof

    

  

 Digital Fishing barometer

1

Summary of Contents for SR204

Page 1: ...Digital Fishing Barometer User Manual...

Page 2: ...ill be dispirited and has a bad appetite If we know the trend of barometric pressure it can greatly increase the chance of successful fishing Functions Smart tracking barometric pressure for 6 fishing...

Page 3: ...9 59 Weather forecast 4 weather status indicating sunny partly cloudy cloudy rainy The weather forecast for next 12 to 24 hours Time 12h and 24h format switch available Date Month day format or day mo...

Page 4: ...irection repeatedly work back and forth to free the back cover after extended use due to sweat and other debris Make sure your fingers are dry Insert the CR2032 battery side up and close the back cove...

Page 5: ...ir pressure change in passed 24hours X axis is time Y axis is air pressure every division means 2hpa Pressure trend arrow forecast pressure change in future 12 hours If current pressure is higher than...

Page 6: ...ere is no operation in 30 seconds it will save and exit setting mode automatically Steps Time mode Long press SET 5second weather forecast press MODE temperature unit 0 press MODE 12H 24H press MODE h...

Page 7: ...9 100 996 1500 830 2200 747 200 984 1300 854 2300 735 300 972 1400 842 2400 723 400 960 1500 830 2500 711 500 948 1600 818 2600 699 600 937 1700 806 2700 687 700 925 1800 795 2800 676 800 913 1900 783...

Page 8: ...to turn on off countdown When times up it will remind by sound in 30 seconds 2 4 Countdown timer mode Countdown timer setting Under countdown mode long press button SET 3 seconds to open backlight lo...

Page 9: ...ssure which changes at any time Altimeter will take this change as a vertical movement Normally there will be around 20 m changes per day So it s neccessary to calibrate the altitude after we know acc...

Page 10: ...Press SET to browse the highest lowest temperature and highest lowest air pressure for each day PS 3days history record is applying in very cold weather condition such as winter or autumn if temperatu...

Page 11: ...ode press SET to enter pressure of fishing places mode LCD display fishing water depth time initial record air pressure fishing place code fishing icon Please refer figure 6 Press MODE to switch among...

Page 12: ...nitial air pressure There are two methods to record initial air pressure as below 1 Method under time mode long press MODE to collect current air pressure air pressure will flash on screen press SET t...

Page 13: ...such as home or company please long press MODE to link fishing place under time mode Step 2 Checking current air pressure of fishing place when we are staying at usual place such as home or company st...

Page 14: ...or fishing Range from 1006hpa 29 70inHg to 1028hpa 30 35inHg it is perfect for fishing For other pressure it is not suitable for fishing 3 Checking pressure trend arrow if the arrow is increasing it w...

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