Velleman CS770 Operating Manual

Summary of CS770

  • Page 1

    Cs770 professional metal detector operating manual gebruikers handleiding manuel de l’utilisation.

  • Page 2: Cs-770 Metal Detector

    Cs-770 gb 1 cs-770 metal detector introduction you are now the owner of a cs-770 metal detector. These detectors are recognised as one of the finest metal detectors available. The are designed and manufactured to the highest standard to give you the maximum enjoyment and success. In order to obtain ...

  • Page 3: Assembly and Batteries

    Cs-770 gb 2 assembly and batteries your cs-770 comes to you broken down for packaging. To assemble, insert the thickest pipe with drilled holes into control box underside and secure with the 2 bolts provided, slacken the knurled locking collar on the top stem and insert the middle stem. Insert the l...

  • Page 4: Battery Check

    Cs-770 gb 3 battery check as a guide to battery condition a battery check is provided (e). To check batteries, simply depress button (e) (n.B. Machine must be switched on) and note the position of the meter needle, the further the needle is to the right of the "change battery" mark the better the co...

  • Page 5: Ground Effect

    Cs-770 gb 4 transmit coil search area pick-up area receive coil ground effect the signal of your detector will be affected by the type of terrain you are searching. Normally this effect produces an increase or decrease in the audio signal when the search head is raised from the ground. This effect c...

  • Page 6: Recommendations For Use

    Cs-770 gb 5 determining the target size and depth an operator who is familiar with his instrument will be able to do an excellent job of determining object size, shape and depth before he digs. The technique is learned from careful analysis of the audio signals coming from the detector. Each time a ...

  • Page 7: Care and Maintenance

    Cs-770 gb 6 whilst searching it is important to remember that the search head should be kept as close to the ground as possible. This ensures maximum depth penetration. There is a maximum detection range and a large gap between head and ground reduces the effective depth of the search. See diagram 6...

  • Page 8

    Cs-770 gb 7 salt damage if you use your detector continually in a salty environment, particularly when the wind is blowing off the sea, salty air can penetrate the control box. Corrosion can occur in vital parts of the delicate electronic circuitry. It is, therefor, recommended that precautions such...

  • Page 9

    Cs-770 gb 8 intermittent sound from speaker (a) this could be due to poor battery connections. Ensure they are tight and the batteries are securely clipped into place. (b) radio transmission from passing taxi or vehicle using radio transmitter equipment. (c) loose speaker, in which case the speaker ...