Introduction
The BTBSIGN 3-Digit LED Up/Down Counter is a versatile device designed for various counting and timing applications. It features a bright 4-inch red LED display, offering clear visibility. This counter can function as both a digital counter and a seconds timer, making it suitable for production lines, visitor tracking, event management, and lap counting. Control is facilitated through an included switch box and a wireless remote controller.
Key features include:
- Dual functionality: Digital counter and seconds timer.
- Ultra-bright 4-inch red LED display with a range of 0-999.
- Increases or decreases count by one via switch box or remote.
- Ability to set a specific value for counting up/down.
- Countdown or count-up timer functionality in seconds.
- Easy operation with included remote control and switch box.
Setup
- Unpacking: Carefully remove the LED Counter, switch box, 7-foot signal cable, 12V AC/DC adapter, and mounting brackets from the packaging. Inspect all components for any damage.
- Power Connection: Connect the provided 12V AC/DC adapter to the power input port on the back of the LED counter. Plug the adapter into a standard 120 VAC outlet.
- Switch Box Connection: Connect the 7-foot signal cable from the switch box to the corresponding input port on the LED counter.
- Mounting: Use the included mounting brackets to securely install the LED counter on a wall or desired surface. Ensure the mounting location is stable and provides clear visibility.
- Remote Control Battery: The remote control may require 1 CR2 battery (not included). Insert the battery according to the polarity markings.

Operating Instructions
The BTBSIGN LED Up/Down Counter offers two main modes of operation: Digital Counter and Seconds Timer. Both can be controlled via the switch box or the wireless remote.
Digital Counter Mode
- Entering Count Mode: Press the 'Mode' button on the remote control or follow the instructions in the manual to select the count mode.
- Increasing Count: Press the 'Up' button on the switch box or the '+' button on the remote control to increase the displayed number by one.
- Decreasing Count: Press the 'Down' button on the switch box or the '-' button on the remote control to decrease the displayed number by one.
- Reset to Zero: Press the 'Reset' button on the remote control or the designated button on the switch box to clear the display to 000.
- Setting a Specific Value: Use the number pad on the remote control to input a desired starting value, then press 'OK'. The counter will then count up or down from this value.
Seconds Timer Mode
- Entering Timer Mode: Press the 'Mode' button on the remote control or follow the instructions in the manual to select the timer mode.
- Setting Timer Value: Use the number pad on the remote control to input a desired time in seconds (e.g., 30, 60, 990), then press 'OK'.
- Starting Countdown/Count-up: Press the 'Start' button on the switch box or the 'Start' button on the remote control to begin the timer.
- Stopping Timer: Press the 'Stop' button on the switch box or the 'Stop' button on the remote control to pause the timer.


Maintenance
- Cleaning: Use a soft, dry cloth to clean the display and casing. Avoid abrasive cleaners or solvents that could damage the surface.
- Power Supply: Ensure the counter is connected to a stable power source. Disconnect power during electrical storms or when not in use for extended periods.
- Environment: The counter is designed for indoor use. Avoid exposing it to extreme temperatures, high humidity, or direct sunlight, which can affect performance and lifespan.
- Cable Care: Handle the signal cable and power adapter with care to prevent damage. Do not bend or crimp the cables excessively.
Troubleshooting
- Display Not Lighting Up:
- Check if the power adapter is securely connected to both the counter and the power outlet.
- Verify that the power outlet is functional. - Counter Not Responding to Switch Box/Remote:
- Ensure the signal cable from the switch box is properly connected.
- For the remote control, check if the battery is correctly inserted and has sufficient charge. Replace if necessary.
- Ensure there are no obstructions between the remote and the counter's infrared receiver. - Incorrect Counting/Timing:
- Reset the counter to its default state (usually 000) and re-enter your desired settings.
- Refer to the operating instructions to ensure the correct mode (counter or timer) is selected and parameters are set properly. - Intermittent Operation:
- Check all cable connections for looseness or damage.
- Ensure the counter is not exposed to strong electromagnetic interference.
Specifications
| Feature | Detail |
|---|---|
| Brand | BTBSIGN |
| Model Number | B078W9VJ32 |
| Digital Height | 4 inches (Red LED) |
| Display Range | 0-999 |
| Overall Dimension | 13''W x 6.4''H x 1.6''D |
| Power Source | AC/DC power adapter (12V) |
| Control Method | Switch Box & Wireless Remote (Infrared) |
| Mounting Type | Wall Mount |
| Material | Metal (Aluminum frame) |
| Item Weight | 2.89 pounds |
| Batteries Required | 1 CR2 battery for remote (not included) |



Warranty and Support
For warranty information, technical support, or service inquiries regarding your BTBSIGN LED Up/Down Counter, please refer to the contact details provided in your product packaging or visit the official BTBSIGN website. Keep your purchase receipt as proof of purchase for any warranty claims.