1. Introduction
This instruction manual provides comprehensive guidance for the installation, operation, and maintenance of the CROW RT16SLCD Keyboard. Designed for use with CROW Runner series control panels, this keyboard features 16 backlit LEDs, an anti-tamper switch, and a built-in buzzer. Please read this manual thoroughly before attempting to install or operate the device to ensure proper functionality and safety.
2. Safety Information
- Electrical Safety: Installation should only be performed by qualified personnel. Disconnect power to the control panel before wiring the keyboard.
- Environmental Conditions: Do not expose the keyboard to extreme temperatures, high humidity, or direct water contact.
- Tampering: The keyboard includes an anti-tamper switch. Any unauthorized attempt to open or remove the device will trigger an alarm.
- Cleaning: Use a soft, dry cloth for cleaning. Avoid abrasive cleaners or solvents.
3. Package Contents
Please verify that all items are present in the package:
- CROW RT16SLCD Keyboard
- Mounting Screws and Anchors
- Instruction Manual (this document)
4. Product Overview
4.1. Features
- 16 LED Backlit Display for clear status indication.
- Dedicated Sticker for Key Protection.
- Integrated Anti-Tamper Switch for enhanced security.
- Built-in Buzzer for audible alerts.
- 4-Wire Dedicated Bus Connection for reliable communication with the control panel.
- Compact Design: 74 x 130 x 26 mm (Length x Height x Depth).
4.2. Components
The CROW RT16SLCD keyboard consists of the following main components:

Figure 1: Front view of the CROW RT16SLCD Keyboard. This image displays the keypad with 16 buttons and the LED indicators above them. The overall design is compact and rectangular.
- Keypad: Numeric and function keys for system control.
- LED Indicators: 16 individual LEDs providing visual feedback on system status (e.g., armed, disarmed, zone status, trouble).
- Buzzer: Emits audible tones for alarms, entry/exit delays, and system events.
- Tamper Switch: Located on the rear of the unit, it detects unauthorized removal from its mounting surface.
- Wiring Terminal: Located on the rear for connecting to the control panel's bus.
5. Setup and Installation
5.1. Mounting Location
Choose a secure, easily accessible indoor location, away from direct sunlight, heat sources, and moisture. Ensure the mounting surface is flat and stable.
5.2. Mounting the Keyboard
- Carefully open the keyboard casing to access the mounting holes.
- Place the keyboard base on the desired mounting surface and mark the positions for the mounting screws.
- Drill pilot holes if necessary, then secure the keyboard base to the wall using the provided screws and anchors. Ensure the tamper switch is properly compressed against the wall.
5.3. Wiring Connection
The RT16SLCD keyboard connects to the CROW Runner series control panel via a 4-wire dedicated bus. Ensure the control panel is powered off before making any connections.
- Connect the Red wire to the +12V terminal on the control panel.
- Connect the Black wire to the GND terminal on the control panel.
- Connect the Yellow wire to the DATA IN terminal on the control panel.
- Connect the Green wire to the DATA OUT terminal on the control panel.
After wiring, carefully close the keyboard casing. Power on the control panel and verify keyboard functionality.
6. Operating Instructions
The CROW RT16SLCD keyboard provides an interface for controlling your security system. Specific operations may vary slightly depending on your control panel's programming.
6.1. LED Indicators
The 16 LEDs provide visual status of the system. Refer to your control panel's manual for a detailed explanation of each LED's function, as they typically correspond to zones, partitions, or system states.
- Green LED (e.g., "Ready"): System is ready to be armed.
- Red LED (e.g., "Armed"): System is armed.
- Flashing Red LED (e.g., "Alarm"): An alarm event has occurred.
- Yellow LED (e.g., "Trouble"): Indicates a system fault or trouble condition.
6.2. Basic Operations
- Arming the System: Enter your user code followed by the ARM key (or specific function key).
- Disarming the System: Enter your user code.
- Bypassing Zones: Consult your control panel manual for specific instructions on bypassing zones via the keypad.
- Panic/Emergency Functions: Dedicated panic buttons (if available) or specific key combinations can activate emergency alarms. Refer to your control panel manual.
6.3. Buzzer Indications
The built-in buzzer provides audible feedback for various system events:
- Short Beep: Key press confirmation.
- Continuous Tone: Alarm condition.
- Pulsing Tone: Entry/Exit delay countdown.
- Intermittent Beeps: Trouble condition or system fault.
7. Maintenance
- Cleaning: Wipe the keyboard surface with a soft, dry, lint-free cloth. Do not use liquid cleaners, aerosols, or solvents.
- Key Protection Sticker: Ensure the key protection sticker remains intact to prevent wear on the keypad. Replace if damaged.
- Regular Checks: Periodically test the system's arming/disarming functions and verify LED indicators are working correctly.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Keyboard is unresponsive / No power | Incorrect wiring; Power supply issue; Control panel off. | Check 4-wire bus connections. Ensure control panel is powered on. Verify power supply to the control panel. |
| Tamper alarm triggered | Keyboard removed from wall; Tamper switch faulty. | Re-secure the keyboard firmly to the wall. If the issue persists, contact technical support. |
| LEDs not illuminating correctly | Wiring issue; Control panel communication error; Faulty LED. | Check data wire connections. Consult control panel manual for communication diagnostics. |
| Buzzer not sounding | Buzzer faulty; Control panel setting. | Verify control panel settings for buzzer activation. If still no sound, contact technical support. |
If you encounter issues not listed here or if the suggested solutions do not resolve the problem, please contact CROW technical support or your authorized installer.
9. Specifications
- Model: RT16SLCD
- Brand: CROW
- Display: 16 LED Backlit Indicators
- Connection: 4-Wire Dedicated Bus
- Features: Key Protection Sticker, Anti-Tamper Switch, Built-in Buzzer
- Dimensions (L x H x D): 74 x 130 x 26 mm
- Weight: Approximately 350 g
- Compatibility: CROW Runner Series Control Panels
10. Warranty and Support
CROW products are manufactured to high standards and are backed by a limited warranty. For specific warranty terms and conditions, please refer to the warranty card included with your product or visit the official CROW website. For technical support, troubleshooting assistance, or service inquiries, please contact your authorized CROW dealer or visit www.crow.co.il (example link, replace with actual if available).





