User's Manual

23
SPECIFICATIONS
Length
Collapsed ...........................................................33" 8" Coil 10.5" Coill
Weight
Complete (with headset)............................................... Lbs. 5.4 Lbs.
Search Coil ................................................................................ 2.6 Lbs.
Control Housing........................................................................ 2.3 Lbs.
Frequency
VF-Search .................................. 2.4 KHz, Quartz Crystal Controlled
Audio Target Response ........................................... 400 Hz Unipolar
4
Headset
Type............................................... Piezo Electric, Custom Designed
Interchangeable .............................................................................No
Visual Target Response ..........................Light Emitting Diode (LED)
Search Mode................................. VF-Discrimination, Slow Motion
Salt Water Operation ..................................................................... Yes
Fresh Water Operation .................................................................. Yes
Land Operation............................................................................... Yes
Search Coil
Type................................................................ Concentric, Co-Planar
Diameter ................................................................................8" or 10.5"
Shielding................................................................................100% E.S.I.
Interchangeable .............................................................................No
Hipmounting ................................Belt Clip for Detachable Control
Housing
Submersible ........................................................................ To 250 Feet
Batteries .........................................................(8) 1.5 Volt AA Penlight
Battery Life
Carbon Zinc........................................................................30-50 Hours
Alkaline................................................................................60-80 Hours
Limited Lifetime Warranty
Notes:
1. Subject to improvement or modification without notice.
2. Approximate.
3. Pulsegate Unipolar Audio Processing. Advanced Fisher circuitry which allows silent
operation below “audio threshold tone” with no loss in sensitivity.
4. The 1280-X is a “motion” detector while in the search mode. The search coil must
be moving at least slightly to detect a target.
5. Electro-Static-Insulated to eliminate certain types of false signals.
6. Use of headphones may increase battery life up to 100%.