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2. If oscillation occurs on the PCS side, lights 1 and/or 2 will blink as appropriate and the 
Power light (3) will turn red if it is not already red because of cellular oscillation.
3. If the problem is not resolved, the affected side will shut down after 30 seconds. In general 
the cellular side will oscillate more easily than the PCS side.
4. The booster will wake back up. When this occurs, the power light will be green. If oscillation 
resumes, the lights will flash as previously described. These 30-second cycles will continue for 
15 minutes or until the problem is resolved.
5. If the problem is not resolved within 15 minutes, the booster will shut down (all lights off 
except the Power light, which is red) and must be reset by unplugging it from the power supply 
and plugging it back in.
To resolve oscillation, increase the antenna separation (Section 3.4) and/or the attenuation 
(Section 5.1).

CHAPTER 6: Warranty

This chapter contains the warranty information for your SureCall product and also contains 
information on how to contact the company.

6.1 - Warranty Periods

Your warranty includes the following periods:
• Three-Year Product Warranty: SureCall products are covered under a three-year product war-
ranty from the date of purchase. This protects the customer from any defects or problems the 
product may have that are solely the fault of SureCall. Incorrect installation or misuse will void 
this warranty. Upon the return of a defective product, SureCall will issue the customer a work-
ing replacement. All returned packages should contain all products distributed.
• Five-Year Extended Product Warranty: A five year warranty is available for purchase on any 
products sold by SureCall. A five-year warranty must be obtained at the time of purchase. This 
warranty adds an additional two years to the three year warranty we provide. All regulations still 
apply.
Insert Warranty information from previous User’s Guide. 6.3 - Contact Information
You may consult customer service agent directly by contacting us as follows:
• Our online support center is at https://www.signalbooster.com/ If needed, you can 
create an online support ticket. This is the fastest and best way to get support for your product.

• Call us at 1-855-846-2654.

Warranty

https://www.signalbooster.com | 1-855-846-2654 | [email protected]

Содержание DualForce Industrial

Страница 1: ...It is designated for installation by FCC LICENSEES and QUALIFIED INSTALLERS You MUST have an FCC LICENSE or express consent of an FCC Licensee to operate this device Unauthorized use may result in si...

Страница 2: ...13 3 8 Need Help 14 CHAPTER 4 Installation 14 4 1 Selecting the Locations 14 4 2 Soft Installation 14 15 4 3 Exterior Antenna 16 4 4 Internal Antennas 17 4 5 Mounting the Booster 18 CHAPTER 5 Configur...

Страница 3: ...imately 80 000 square feet depending on outside signal strength and carrier frequency Power control maintains maximum output power at 3 watts EIRP Automatic oscillation detection and protection system...

Страница 4: ...passes them to the exterior antenna for rebroadcast back to the tower CHAPTER 2 Safety This chapter contains important safety information designed to prevent personal injury equipment malfunc tion an...

Страница 5: ...on the roof of the building or anywhere in close proximity to the external antenna Allow at least 24 inches 60cm of separation between interior antennas and humans or animals Allow at least 24 inches...

Страница 6: ...take separation requirements into account In general long narrow spaces will benefit most from directional flat panel antennas while more square spaces will benefit more from omnidirectional dome ant...

Страница 7: ...aimed directly line of sight toward the cellular tower that provides the best signal to the building The exterior antenna and mast if any must be mounted in a location that meets all of the following...

Страница 8: ...are areas while flat panel antennas such as the SC 248W provide a focused zone of coverage suitable for long narrow areas The following example uses two dome antennas and one panel antenna to provide...

Страница 9: ...th the cellular tower Separation is measured in a straight line from the exterior antenna to the closest interior antenna The closest allowable distance depends on a number of factors such as booster...

Страница 10: ...dB Outside signal level OSL This is the signal strength at the exterior antenna location and will always be a negative number that will usually fall between 50 and 100dBm Calls will drop at levels of...

Страница 11: ...ength S at an interior antenna equals OSL OAG IAG CL SL AG To calculate the approximate coverage distance of each antenna 1 Calculate the signal strength S for the first interior antenna using the pre...

Страница 12: ...or walls ceilings Appropriately rated sealant caulking Use this to waterproof the opening where the cable from the exterior antenna enters the building if needed Hand and or power tools As needed to c...

Страница 13: ...nual for configuration and testing instructions Proceed with the final installation once configuration and testing are complete 4 3 Exterior Antenna Mount the exterior antenna in the location you sele...

Страница 14: ...NTENNA OR CABLING TO TOUCH ANY LIVE ELECTRICAL WIRES CAUTION AVOID AIMING A YAGI ANTENNA TOWARD ANY INTERIOR ANTENNA 1 Mount the antenna 2 Connect a length of SC 400 cable to the 3 Run the cable along...

Страница 15: ...ling as close to the center of the desired coverage area as possible with the domed side pointing down Flat panel antennas SC 248W should be wall mounted as close as possible to center of the wall at...

Страница 16: ...lights and DIP switches should be facing away from the wall and be plainly visible when standing near the booster 4 Connect the exterior antenna cable to the Outside Antenna port on the booster 5 Conn...

Страница 17: ...lular tower PCS Downlink Warning light DIP switches 2 These DIP switches control the PCS amplification within the building Power light 3 This light should be illuminated or blinking green at all times...

Страница 18: ...sponding bank For example Turning all switches OFF 0dB attenuation booster is at full gain Turning ON Switch 1 in a bank 1dB attenuation booster maximum gain is reduced by 1dB Turning ON Switches 1 3...

Страница 19: ...d channel s and try again If you are at maximum attenuation and still receiving a warning then you must verify that all antennas have been placed according to these instructions and relocate antennas...

Страница 20: ...g lights comes on oscillation is either happening or is about to hap pen and protection circuits are activating if equipped If oscillation is or becomes severe the booster will power down and will the...

Страница 21: ...6 1 Warranty Periods Your warranty includes the following periods Three Year Product Warranty SureCall products are covered under a three year product war ranty from the date of purchase This protects...

Страница 22: ...icable specifications The limit of liability under this warranty is at SureCall s option to repair or replace any product or part thereof which was purchased up to THREE YEARS after May 1 2014 or TWO...

Страница 23: ...reof SAFETY INFORMATION This is a CONSUMER device BEFORE USE you MUST REGISTER THIS DEVICE with your wireless provider and have your provider s consent Most wireless providers consent to the use of si...

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