1. Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your JTECH ServerCall Transmitter Paging System. Please read this manual thoroughly before operating the system to ensure proper function and longevity.
2. Package Contents
Verify that all items are present in your package:
- ServerCall Transmitter Unit
- 24 Rugged Pagers
- Multi-Pager Charging Base(s) (quantity may vary based on configuration)
- Power Adapter for Transmitter
- Power Adapter(s) for Charging Base(s)
- Antenna for Transmitter
- User Manual (this document)

Image: A single JTECH rugged pager, displaying the number '2'. These pagers are designed for durability.

Image: A multi-pager charging base with several pagers docked, indicating they are charging.
3. Setup
- Unpack Components: Carefully remove all components from the packaging.
- Connect Transmitter Antenna: Screw the antenna securely into the designated port on the back of the ServerCall Transmitter unit.
- Connect Transmitter Power: Plug the transmitter's power adapter into the power input port on the transmitter, then plug the adapter into a standard electrical outlet. The transmitter display should illuminate.
- Position Charging Base(s): Place the charging base(s) in a convenient location, ensuring access to electrical outlets.
- Connect Charging Base Power: Plug the charging base power adapter(s) into the charging base(s), then into standard electrical outlets.
- Charge Pagers: Place all 24 pagers onto the charging base(s). Ensure each pager makes proper contact with the charging pins. The pagers should indicate charging status (e.g., an indicator light). Allow pagers to charge fully before first use (typically 4-6 hours).

Image: The JTECH ServerCall Transmitter unit, showing its display and control buttons.
4. Operating Instructions
4.1. Paging Individual Pagers
- Ensure the desired pager is powered on and within range.
- On the ServerCall Transmitter, locate the numbered button corresponding to the pager you wish to call (e.g., button '1' for pager '1').
- Press the numbered button once. The pager will vibrate, flash, or beep according to its programmed alert mode.
- The transmitter display may show confirmation or the pager number being called.
4.2. Paging Manager Groups
The system includes dedicated buttons for paging manager groups (MGR 91, MGR 92, MGR 93, MGR 94).
- To page a specific manager group, press the corresponding MGR button (e.g., MGR 91).
- All pagers assigned to that manager group will receive the alert.
4.3. Paging All Pagers
To page all active pagers simultaneously:
- Press the ALL PAGE button on the transmitter.
- All 24 pagers will receive the alert.
4.4. Cancelling a Page
If a page needs to be cancelled or cleared from the system:
- Press the CANCEL button on the transmitter.
- The display may show "CANCEL PANEL". Follow on-screen prompts or press ENTER to confirm cancellation of active pages.

Image: The ServerCall Transmitter display indicating "CANCEL PANEL", used for clearing active pages.
4.5. Using Menu and Setup Functions
The MENU and SETUP buttons provide access to advanced system configurations. Refer to the on-screen prompts for specific settings such as time adjustment, pager programming, or alert modes.
- Press 2X MENU for quick access to common menu options.
- Press 3X SELECT to cycle through options within a menu.
- Press SETUP to enter the system setup menu.
- Use ENTER to confirm selections and CANCEL to exit menus without saving changes.
5. Maintenance
5.1. Cleaning
- Wipe the transmitter, pagers, and charging base with a soft, damp cloth.
- Do not use abrasive cleaners, solvents, or harsh chemicals.
- Ensure all devices are dry before reconnecting to power.
5.2. Battery Care (Pagers)
- Keep pagers charged when not in use to maintain battery health.
- Avoid fully discharging pager batteries frequently.
- If pagers will be stored for an extended period, charge them fully, then store them in a cool, dry place. Recharge periodically (e.g., every 3 months) to prevent deep discharge.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Transmitter display is off. | No power or power adapter issue. | Check power adapter connection to transmitter and wall outlet. Ensure outlet is functional. |
| Pager not receiving page. | Out of range, low battery, or pager off. | Move pager closer to transmitter. Place pager on charging base. Ensure pager is powered on. |
| Pager not charging. | Improper placement on base, dirty contacts, or charging base power issue. | Ensure pager is correctly seated on the charging base. Clean charging contacts on both pager and base with a dry cloth. Check charging base power adapter and outlet. |
| Interference or poor range. | Obstructions, other electronic devices, or antenna issue. | Ensure transmitter antenna is securely attached and upright. Relocate transmitter away from large metal objects or other wireless devices. |
7. Specifications
- Model: ServerCall Transmitter Paging System (B085L154BY)
- Manufacturer: JTECH
- Pagers Included: 24 Rugged Pagers
- Power Source: AC Power Adapters (included)
- Operating Frequency: (Information not provided, typically in UHF band)
- Range: (Information not provided, varies by environment)
- Dimensions: (Information not provided)
- Weight: (Information not provided)
Note: Specific technical specifications such as operating frequency, range, dimensions, and weight are not provided in the product details. For detailed technical specifications, please refer to the official JTECH product page or contact JTECH support.
8. Warranty Information
The JTECH ServerCall Transmitter Paging System is covered by a standard manufacturer's warranty. For specific details regarding warranty duration, coverage, and claims process, please refer to the warranty card included with your product or visit the official JTECH website. Keep your proof of purchase for warranty service.
9. Customer Support
If you encounter any issues not covered in this manual or require further assistance, please contact JTECH Customer Support:
- Website: Visit the JTECH Store on Amazon (for general information)
- For direct technical support, please refer to the contact information provided in your product packaging or on the official JTECH corporate website.





