12 | i5000™ MetroMark™ Manual
Doc. No.: R12015 Metrotech Copyright © 2008
4
Receiver Technical Specications
Active
Frequencies (Hz)
491, 982, 8.44k, 9.82k, 35k, 82k, 83k (North America)
491, 512, 577, 640, 982, 8k, 8.44k, 9.82k, 35k, 65.5k, 82k, 83k (International)
Extended and special frequency sets optional.
Passive
Frequencies (Hz)
50, 60, 100, 120, RF (14k-21k)
Depth Display
Accuracy
0-10ft (10-3m) +/- 5%+2” under ideal eld conditions
10-20ft (3-6m) +/- 10% under ideal eld conditions
Depth Range Maximum 20ft
4.1 Line Locate Mode:
Gain Adjustment Automatic & manual with push button centering
Detection Range 5ft. (1.5 m)
Marker Read Capability 10 digit ID number (XXX-XXX-XXXX), 3M™ EMS Marker iD only
Operating Frequencies Utility Industry Code Frequency (kHz)
Power Red 169.8
Water Blue 145.7
Sanitary Green 121.6
Telephone Orange 101.4
Gas Yellow 83.0
Cable Television
(CATV)
Orange/Black 77.0
Non-Potable (NP)
Water/ General
Purpose
Purple 66.35
4.2 Electronic Marker System (EMS) Locate Mode:
Controls On/off, four-way navigation key and soft keys
Display
Indicators
Frequency, GPS, audio volume, battery condition, Guidance Compass, Distortion
Alert™, Signal Select™, signal strength, peak signal bar graph, null needle cen-
terline, left/right guidance, menu softkey, frequency softkey, gain softkey, shortcut
softkey
Line ID Signal Select, Guidance Compass, Distortion Alert
Display ¼ VGA Bright Color
4.3 General System: