Introduction
This manual provides detailed instructions for the proper use and maintenance of your SERPHIX Remote Control, designed specifically for digital scoreboard models SB-103 and SB-105. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity.

Image: Front view of the SERPHIX Remote Control, showing its buttons and layout.
Important Note:
If you purchased a scoreboard product before August 2024, please consult the seller for information before making a purchase of this remote control.
Compatibility
This remote control is exclusively compatible with SERPHIX digital scoreboard models SB-103 and SB-105. Verify your scoreboard model number, typically found on the back label of your product, to ensure compatibility.

Image: Illustrates the remote control's compatibility with scoreboard models SB-103 and SB-105. Text on the image also notes that model numbers are in the manual or on the product label.
Battery Information:
The remote control requires 2 AAA batteries, which are not included due to international delivery policies. Please purchase these from your local market.
Setup
1. Battery Installation
- Locate the battery compartment on the back of the remote control.
- Slide open the battery compartment cover.
- Insert two (2) AAA batteries, ensuring correct polarity (+ and -) as indicated inside the compartment.
- Close the battery compartment cover securely.
2. Initial Pairing (if required)
The remote control is typically pre-paired with compatible SERPHIX scoreboards. If the remote does not respond after battery installation, ensure the scoreboard is powered on and within range. No manual pairing procedure is generally required for this model.
Operating Instructions
The remote control features a clear button layout for intuitive operation of your digital scoreboard. Refer to the diagram below for a detailed explanation of each button's function.

Image: Diagram illustrating the SERPHIX Remote Control with numbered labels pointing to each button and a corresponding list of functions.
Button Functions:
- SET: Time setting / 12/24H clock adjustment.
- EXIT: Return to previous menu or exit current setting.
- Score (Left Foul +1): Increase left team's score by 1 / Add 1 foul to left team.
- Stopwatch (Right Foul +1): Activate stopwatch / Add 1 foul to right team.
- < Foul+ (Confirm / Pause / Go on): Confirm selection / Pause or resume game.
- Foul+ > (Brightness up / Time increase): Increase display brightness / Increase time value.
- < Foul- (Volume down / Left shift): Decrease volume / Shift cursor left.
- Foul- > (Volume up / Right shift): Increase volume / Shift cursor right.
- DOWN (Brightness down / Time reduction): Decrease display brightness / Decrease time value.
- UP (Countdown / Left foul -1): Start countdown / Decrease left team's fouls by 1.
- OK (Count-up / Right foul -1): Start count-up / Decrease right team's fouls by 1.
- Color (Change color): Change display color.
- +1 Left Score: Increase left team's score by 1.
- +1 Right Score: Increase right team's score by 1.
- -1 Left Score: Decrease left team's score by 1.
- -1 Right Score: Decrease right team's score by 1.
- Switch (Change ends): Switch team sides/ends.
Operating Distance: The remote control operates effectively up to 39 feet (approximately 12 meters). Ensure direct line of sight for optimal performance.
Maintenance
Cleaning:
Wipe the remote control with a soft, dry cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these may damage the surface or internal components.
Battery Replacement:
Replace batteries when the remote control's response becomes sluggish or stops working. Always replace both AAA batteries simultaneously with new ones. Dispose of used batteries according to local regulations.
Storage:
Store the remote control in a cool, dry place away from direct sunlight and extreme temperatures. If storing for an extended period, remove the batteries to prevent leakage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Remote control not responding. | Dead or incorrectly installed batteries. | Replace batteries with new AAA batteries, ensuring correct polarity. |
| Remote control has limited range or intermittent response. | Low battery power; Obstruction between remote and scoreboard; Remote too far from scoreboard. | Replace batteries. Ensure clear line of sight. Move closer to the scoreboard (within 39 feet). |
| Specific button not working. | Button malfunction; Debris under button. | Gently clean around the button. If problem persists, contact customer support. |
| Scoreboard not responding to any remote. | Scoreboard power issue; Scoreboard malfunction. | Ensure scoreboard is powered on. Refer to your scoreboard's manual for troubleshooting. |
Specifications
- Model Numbers: SB-103, SB-105
- Brand: SERPHIX
- Power Source: 2 x AAA Batteries (not included)
- Operating Distance: Up to 39 feet (approx. 12 meters)
- Dimensions: 5.9 x 1.96 x 0.59 inches (15 x 5 x 1.5 cm)
- Weight: 2.4 ounces (68 grams) (without batteries)
- Color: Black
Warranty Information
SERPHIX products are manufactured with high-quality standards. For specific warranty terms and conditions, please refer to the documentation included with your original scoreboard purchase or contact SERPHIX customer support directly. Keep your purchase receipt as proof of purchase for any warranty claims.
Customer Support
If you encounter any issues not covered in this manual or require further assistance, please contact SERPHIX customer support. You can typically find contact information on the product packaging, the SERPHIX official website, or through your point of purchase.
For electronic files of this manual or other product inquiries, please reach out to the seller.





