1. Uvod
Thank you for choosing the Firecore FD30 Laser Level Receiver Detector. This device is designed to extend the working range and improve the visibility of your Firecore laser level's beam, especially in bright light conditions or over long distances. Please read this manual carefully before operation to ensure safe and efficient use.
2. Sigurnosne informacije
- This receiver is designed for use with compatible Firecore laser levels only.
- Ensure your laser level is in pulse mode when using the receiver.
- Ne pokušavajte rastaviti ili modificirati uređaj.
- Držite uređaj dalje od vode i ekstremnih temperatura.
- Odgovorno odložite baterije u skladu s lokalnim propisima.
3. Sadržaj paketa
Provjerite da li se sve stavke nalaze u vašem paketu:
- 1 x Firecore FD30 Laser Level Receiver
- 1 x podesivi Clamp
- 2 x AAA 1.5V baterije
- 1 x Korisnički priručnik (ovaj dokument)

Figure 3.1: Package Contents - FD30 Receiver, Adjustable Clamp, and Batteries.
4. Proizvod je gotovview
Familiarize yourself with the components of your FD30 receiver:

Slika 4.1: Prednji i zadnji View of the FD30 Receiver with Labeled Parts.
Ključne komponente:
- Sensing Window: Detects the laser beam.
- Indikator napajanja: Prikazuje status uređaja.
- Built-in Bubble Vials: Two vials (front and top) for accurate leveling.
- Indikator zujalice: Emits audible signals.
- ON/OFF Sound Switch: Controls the buzzer sound.
- Srednji slot za cating: Central alignment point.
- Front Datum Line: Reference line on the front.
- Back Datum Line: Reference line on the back.
- magnet: For magnetic adsorption to metal surfaces.
- 1/4"-20 Thread Mount: For attaching to tripods or other accessories.
- Pretinac za baterije: Holds 2x AAA 1.5V batteries.

Figure 4.2: LED Displays on the Front and Back of the Receiver.
The receiver features LED displays on both the front and back, providing clear visual feedback on the laser line's position. The front display is ideal for direct viewing, while the back display allows for easier monitoring when the receiver is mounted or facing away from the user.
5. Podešavanje
5.1 Instalacija baterije
- Locate the battery compartment on the rear of the FD30 receiver.
- Otvorite poklopac odeljka za baterije.
- Insert 2x AAA 1.5V batteries, ensuring correct polarity (+/-).
- Čvrsto zatvorite poklopac odeljka za baterije.
Video 5.1: Demonstration of battery installation and bracket attachment.
5.2 Attaching the Adjustable Clamp
Podesivi clamp allows for versatile mounting options:
- Poravnajte prijemnik sa clamp's mounting slot.
- Slide the receiver into the clamp dok ne klikne na svoje mjesto.
- Use the knob on the clamp to tighten and secure the receiver.
- Klamp can be rotated 360 degrees for optimal positioning.

Figure 5.2: Adjustable Clamp with 360-degree Rotation.
6. Uputstvo za upotrebu
6.1 Uključivanje/isključivanje
Press the power button on the receiver to turn it on or off. The power indicator light will illuminate when the device is active.
6.2 Activating Pulse Mode on Laser Level
Before using the FD30 receiver, ensure your Firecore laser level is set to pulse mode. Refer to your laser level's manual for instructions on how to activate this mode. The receiver operates at a frequency of 10KHz, which is compatible with Firecore laser levels' pulse mode.

Figure 6.1: Ensure Laser Level is in Pulse Mode (10KHz).
6.3 Detecting Laser Lines
- Turn on your Firecore laser level and activate its pulse mode.
- Turn on the FD30 receiver.
- Move the receiver slowly up or down in the area where you expect the laser line to be.
- The receiver will provide visual and audible feedback:
- Datum lower than laser line: The top arrow on the display will light up, and the buzzer will emit a continuous fast beep. Move the receiver upwards.
- Datum higher than laser line: The bottom arrow on the display will light up, and the buzzer will emit a continuous slow beep. Move the receiver downwards.
- When datum is in line with laser line: The middle LED indicator light will display in green, and the buzzer will emit a steady tone. This indicates the precise location of the laser line.

Figure 6.2: Precise Optical Signals for Laser Line Detection.
6.4 Adjusting Buzzer Volume
The FD30 receiver features a buzzer for audible feedback. To adjust the volume (Loud/Soft/Mute), long-press the ON/OFF Sound Switch button.

Figure 6.3: Buzzer Volume Adjustment for Noisy Environments.
6.5 Automatsko isključivanje
The receiver will automatically shut off after approximately 10 minutes of inactivity to conserve battery life.
6.6 Multiple Scenarios for Use
The FD30 receiver can be used in various scenarios:
- Magnetic Adsorption (Side/Top): The built-in magnets allow the receiver to be attached to metal surfaces, such as steel studs or beams, both on the side and top.
- Using Bracket (Including/Excluding): Podesivi clamp can be used to mount the receiver to grade rods, wooden poles, or other non-magnetic surfaces. The 1/4" mounting thread on the receiver also allows direct attachment to compatible accessories without the clamp.

Figure 6.4: Versatile Mounting Options for the FD30 Receiver.
7. Specifikacije
| Feature | Specifikacija |
|---|---|
| Model | FD30 |
| Brand Name | Firecore |
| Neto težina | Pribl. 300g-400g |
| Veličina | 19.00*9.00*8.00 cm |
| Working Distance | 2-60 metara (6-200 stopa) |
| Vrsta baterije | 2 x AAA 1.5V |
| Frekvencija prijema | 10KHz |
| DIY Supplies | Obrada drveta |
| Certifikacija | CE |
| Porijeklo | kontinentalna Kina |
7.1 Kompatibilni modeli
The FD30 receiver is compatible with the following Firecore laser levels:
- F93T-XG
- F94T-XG
- F95T-XG
- F504T-XG
- F95T-3G
- F95T-4G
- F113-XG
- F113-XR
- F303T-XG
- F304T-XG
- FIR411G
- G30
- G50
- G60

Figure 7.1: FD30 Compatible Firecore Laser Level Models.
8. Otkrivanje problema
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Receiver not turning on | Prazne ili neispravno postavljene baterije | Provjerite polaritet baterija, zamijenite ih novim AAA baterijama. |
| No laser line detection | 1. Laser level not in pulse mode. 2. Receiver too far from laser. 3. Incorrect laser level brand. | 1. Activate pulse mode on your Firecore laser level. 2. Move receiver closer to the laser source. 3. Ensure you are using a compatible Firecore laser level. |
| Zujalica se ne oglašava | Buzzer is muted. | Long-press the ON/OFF Sound Switch button to unmute or adjust volume. |
| Netačna očitavanja | Receiver not held steady or level. | Use the built-in bubble vials to ensure the receiver is level. Mount it securely with the clamp ako je moguće. |
9. Održavanje
- Clean the sensing window and exterior of the receiver with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Izvadite baterije ako uređaj nećete koristiti duži period kako biste spriječili curenje.
- Store the receiver in a dry, dust-free environment, away from direct sunlight and extreme temperatures.
10. Savjeti za korisnike
- Always ensure your laser level is in pulse mode for the receiver to function correctly. This is a common oversight.
- For best results in very bright conditions, try to shade the area where you are detecting the laser line.
- The magnetic attachment is very useful for hands-free operation on metal surfaces.
- Koristite podesivi clamp for precise positioning on grade rods or other non-magnetic materials.
11. Garancija i podrška
Firecore products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please contact Firecore Official Store customer service. Keep your purchase receipt as proof of purchase.





