New GPX-4500 Features NEW TIMINGS so the GPX-4500 is even more versatile. The Sharp timing is more suited to the quieter soils and provides the most powerful detection field of all the Soil/Timing options. The Sharp timing can also be used as an aid to pin-pointing faint signals. Increase in Audio Gain. The design of the amplifier and the use of the high-quality low noise components ensure the signal response is clear and crisp, without the added background hum of some boosters. NO-FUSS DETECTING WITH PRE-PROGRAMMED SEARCH MODES The GPX-4500 offers a number of pre-programmed search models which allows you to start detecting right away! New Functions GB OFF for neutral soils. In addition to Normal and Specific ground balance options, a third option is now available. In GB Off the ground balance circuit is by-passed to give extra deep detection. BACKLIGHT, so you can read the LCD menu in any light, day or night. The backlight has adjustable time-out to preserve battery life. STABILIZER for the smoothers threshold. The stabilizer function is a fine tuner that gives the operator full control over the threshold stability. TARGET VOLUME In addition to the Volume Limit control, which prevents signals from being too loud, the new Target Volume allows you to increase the strength of softer target signals IMPROVED DISCRIMINATION that gives you access to the worst of trashy ground. When detecting in a high-trash area like a mining site or a campground, the Iron Reject function allows the operator to set the desired level of discrimination, from cautious to aggressive. BUILT-IN AMPLIFIER so you can hear soft target signals from deeper nuggets, more easily. The newly designed Li-lon battery pack now has an audio amplifier built in, allowing you to use an external speaker, without the need for any external booster. SETA Technology gives precision timings The GPX-4500 now offers a total of six Timing options to suit different detecting conditions. Previous GP series detectors operated using one universal alignment suitable to all their timings. SETA automatically sets a precise alignment for each Timing option. What this means is that in each timing, noises caused by magnetic interference will be minimised, the threshold will remain more stable, and signals from highly magnetic rocks will be significantly reduced. A bonus of SETA technology is that the ground balance setting of each timing is also saved, so if you are switching between timings when investigating a suspected target signal, you wont have to continually re-ground balance the detector. New Lithium-Ion Battery For a mere 768g, Minelabs newest lightweight Lithium-Ion Batteries hold their charge at almost full power for hours more than conventional batteries and will operate the GPX-4500 for up to 12 hours. Improved Battery Harness Included with the GPX-4500 is a new and improved battery harness, now with thicker straps and a reinforced padded belt, for improved support and a more comfortable fit. Modified Endcaps The GPX-4500 with Modified Endcaps, now allows for full control box adjustability, to improve balance when using smaller or larger coils. Heavy Duty Power Cable Designed to handle the rigours of the goldfields, the GPX-4500 is supplied with a longer power cable, a thicker outer sheath and over-moulded plugs.
