ECHO-70 MANUAL www.undergroundmagnetics.
CONTENTS 01 Transmitter 5.1 5.2 5.3 5.4 02 Introduction Specifications Digital Information Transmitter Maintenance Warranty Page/29 网址：www.undergroundmagnetics.
5 Transmitter 5.1 Introduction The transmitter provides drill head temperature, clock position, pitch, battery status and locating signal. The transmitter transmits signals at 19 kHz-31 kHz. The transmitter will enter a “sleep” mode after 15 minutes without rotation. It takes about 10 seconds to “wake up” when the transmitter is rotated.
5.2 Specifications Echo-70： Frequency: 19 kHz-31 kHz Depth Range : 60 m/190 ft@regular power 70 m/230 ft@high power Power: 3 18650 rechargeable lithium batteries 18650(3.7v)*3 battery life: 60h@regular power 15h@high power Dimensions：φ3.6*39.3(cm)/φ1.4*15.5(in) Temperature：Under 85℃(185℉) Water proof：IP67 V.BAT: 8.4v~12.
.3 Digital Information Pitch: From -106% to +106% with 0.1% resolution Roll: 1-12 clock position with half hour resolution Battery: Battery full, 2/3 full, 1/3 full and flash warning Temperature: When the transmitter is overheating, temperature indication in the receivers display flashes. If temperature reaches over 85℃, transmitter may be permanently damaged.
Battery and Charger Mag locators use rechargeable lithium batteries. This rechargeable lithium battery comes with a special charger. Any use of other lithium rechargeable battery or charger for the receiver may cause fire, explosion, leaking or other damages. Keep the battery at the normal temperature of 15-25 degrees Celsius (59-77℉). Extreme high or low temperatures will short the battery life. Do not soak the battery in water or any other liquids. Do not throw the battery into fire.
IC Warning This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two conditions: (1) This device may not cause interference, and (2) This device must accept any interference, including interference that may cause undesired operation of the device. Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio exempts de licence.
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