Fisher F11

Fisher F11 All-Purpose Metal Detector User Manual

മോഡൽ: F11

ആമുഖം

This manual provides comprehensive instructions for the proper use, assembly, operation, and maintenance of your Fisher F11 All-Purpose Metal Detector. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity.

The Fisher F11 is a lightweight and robust metal detector designed for various treasure hunting activities, including coin hunting, relic searching, and jewelry detection. It features an 11-inch DD searchcoil, a 7.69 kHz operating frequency, and advanced target identification capabilities.

സുരക്ഷാ വിവരങ്ങൾ

പാക്കേജ് ഉള്ളടക്കം

അൺപാക്ക് ചെയ്യുമ്പോൾ, എല്ലാ ഘടകങ്ങളും ഉണ്ടെന്ന് ഉറപ്പാക്കുക:

Fisher F11 Metal Detector and its components in packaging

Image: The Fisher F11 metal detector shown with its packaging, illustrating the main unit, searchcoil, and included documentation.

സജ്ജീകരണവും അസംബ്ലിയും

  1. Attach the Searchcoil:

    Align the searchcoil with the lower stem. Insert the plastic bolt through the holes in the searchcoil and the lower stem. Secure with the two rubber washers and the plastic nut. Do not overtighten.

    Fisher F11 11-inch DD searchcoil with cable

    Image: Close-up of the 11-inch DD searchcoil and its connecting cable, ready for attachment to the stem.

  2. തണ്ട് കൂട്ടിച്ചേർക്കുക:

    Connect the lower stem to the middle stem, and then the middle stem to the upper stem. Ensure the spring clips engage securely.

  3. Mount the Control Housing:

    Slide the control housing onto the upper stem. Adjust its position for comfortable viewing and operation. Secure it with the provided locking collar or screw.

    Assembled Fisher F11 Metal Detector

    Image: Fully assembled Fisher F11 metal detector, showing the control housing, stem, and searchcoil.

  4. Connect the Searchcoil Cable:

    Wrap the searchcoil cable snugly around the stem, leaving enough slack for searchcoil adjustment. Plug the connector into the receptacle on the control housing. Ensure a firm connection.

  5. ബാറ്ററി ഇൻസ്റ്റാൾ ചെയ്യുക:

    Open the battery compartment on the control housing. Insert one 9-volt alkaline battery, observing the correct polarity. Close the compartment securely.

  6. Adjust Armrest and Length:

    Adjust the armrest and the overall length of the detector to a comfortable position that allows for a natural swing motion. The armrest should support your forearm without strain.

പ്രവർത്തന നിർദ്ദേശങ്ങൾ

1. പവർ ഓൺ/ഓഫ്

അമർത്തിപ്പിടിക്കുക ശക്തി button (red circle icon) located on the right side of the control housing to turn the detector on or off. The LCD screen will illuminate upon activation.

Fisher F11 Control Housing with LCD display

Image: Close-up of the Fisher F11 control housing, highlighting the LCD display and control buttons.

2. ഡിസ്പ്ലേ മനസ്സിലാക്കൽ

The LCD screen provides critical information:

Fisher F11 LCD display showing target ID and depth

ചിത്രം: വിശദമായത് view of the Fisher F11 LCD screen, illustrating the Target-ID segments, depth indicator, and mode selections.

3 ഓപ്പറേറ്റിംഗ് മോഡുകൾ

അമർത്തുക മോഡ് button to cycle through the three pre-programmed detection modes:

4. Discrimination and Notch

The F11 allows you to discriminate against unwanted metals. Use the മെനു button to access discrimination settings. The + ഒപ്പം - buttons adjust the discrimination level or "notch" out specific target IDs. Refer to the display for current settings.

5. Pinpoint Function

Once a target is detected, press and hold the PP (Pinpoint) button. Move the searchcoil slowly over the target area. The detector will emit a continuous tone and the depth indicator will become more precise as you center the coil directly over the target. This helps in accurate recovery.

6. Searchcoil Operation

The 11-inch DD searchcoil provides excellent ground coverage and depth. Swing the searchcoil in a slow, overlapping motion, keeping it parallel to the ground and as close as possible without touching. The waterproof design allows for use in shallow water, but ensure the control housing remains dry.

Person using Fisher F11 metal detector in a field

Image: A person operating a Fisher metal detector in an outdoor environment, demonstrating typical usage.

മെയിൻ്റനൻസ്

ട്രബിൾഷൂട്ടിംഗ്

പ്രശ്നംസാധ്യമായ കാരണംപരിഹാരം
ഡിറ്റക്ടർ പവർ ഓൺ ചെയ്യുന്നില്ല.ഡെഡ് അല്ലെങ്കിൽ തെറ്റായി ഇൻസ്റ്റാൾ ചെയ്ത ബാറ്ററി.Replace the 9V battery or ensure it is installed with correct polarity.
Erratic signals or false positives.High mineralization in soil, electromagnetic interference, or loose searchcoil cable.Tighten searchcoil cable. Try adjusting sensitivity or using a different mode. Move away from power lines or other electronic devices.
No target audio.Volume too low, headphones not connected properly, or speaker issue.Check volume settings. Ensure headphones are fully plugged in.
Poor depth detection.Incorrect ground balance (if applicable), low sensitivity, or small target size.Increase sensitivity. Ensure proper swing technique.

സ്പെസിഫിക്കേഷനുകൾ

ഫീച്ചർവിശദാംശങ്ങൾ
മോഡൽF11
പ്രവർത്തന ആവൃത്തി7.69 kHz
Searchcoil11-inch Concentric Elliptical, Waterproof
Target-ID Segments9 സെഗ്‌മെൻ്റുകൾ
ആഴം സൂചകം6 segments (for coin-sized objects)
ഓപ്പറേറ്റിംഗ് മോഡുകൾJewelry, Coin, Artifact
പവർ ഉറവിടം1 x 9V Alkaline Battery
ബാറ്ററി ലൈഫ്ഏകദേശം 20-25 മണിക്കൂർ
ഭാരം2.5 പൗണ്ട് (1.13 കി.ഗ്രാം)
ക്രമീകരിക്കാവുന്ന നീളംഅതെ
അന്താരാഷ്ട്ര സംരക്ഷണ റേറ്റിംഗ്IP54 (Control housing not waterproof)
മെറ്റീരിയൽഎബിഎസ് പ്ലാസ്റ്റിക്
ഉൽപ്പന്ന അളവുകൾ22 x 11 x 5.5 ഇഞ്ച് (ഏകദേശം, കൂട്ടിച്ചേർത്തത്)

വാറൻ്റി

The Fisher F11 Metal Detector is backed by a 5-year limited warranty from the date of purchase. This warranty covers defects in materials and workmanship under normal use. Please retain your proof of purchase for warranty claims. For full warranty terms and conditions, please refer to the official Fisher Research Labs webസൈറ്റ് അല്ലെങ്കിൽ ഉപഭോക്തൃ പിന്തുണയുമായി ബന്ധപ്പെടുക.

Fisher Research Labs logo

Image: The official logo for Fisher Research Labs, indicating the brand's identity.

പിന്തുണയും ബന്ധപ്പെടാനുള്ള വിവരങ്ങളും

For technical assistance, troubleshooting beyond this manual, or warranty inquiries, please contact Fisher Research Labs customer support:

Always provide your product model (F11) and serial number (if applicable) when contacting support.