User's Manual

Page 26 Lotek Biotracker Receiver User’s Manual
Location of Inputs, Outputs and Controls
Liquid Crystal Display (LCD)
Top row: signal strength and low battery symbol
Bottom row: frequency - channel - gain - mode
On/off
Switch
LCD Back-light
Timed auto switch off
Frequency/Channel
mode switch
Current mode is shown in
bottom right of LCD (after
gain level)
Tuning Step
Switches between
0.1 and 1 kHz
Digital Gain
up/down keys
Gain level is
displayed on bottom
right of LCD
Membrane Keypad
Completely waterproof.
Keys are domed and click
when pressed
Numeric
Key Pad
Tick and cross
keys are accept
(enter) and
reject (cancel)
Enters Scan
Mode
Stores a
frequency
in memory
(channels)
Delete
Key
Loudspeaker
Fully protected under membrane keypad
Shoulder
Strap
Leather
stirrups and
adjustable
nylon strap
Sets MHz
frequency
Frequency/Channel
up/down keys
Gain Knob
Analogue control
sets gain from
zero to an upper
limit set by the
digital gain keys
Battery Charger and External
Power Socket
The receiver comes with a mains power
supply, but can be charged from any 12V
source (e.g. car battery, lead supplied).
Headphones Socket
Internal speaker is silenced
when headphones are inserted.
Serial Port
(RS232)
For computer control
of receiver functions
Silicone seal on lid
For complete water proofing
Antenna
Connector
(standard BNC)
Diecast
Aluminium
Case
Lightweight and
very robust
Battery
Compartment
Neoprene water
proofing seal.
Knurled nuts to
fasten lid
Charging LED
Flashes red during
charging and steady
green when fully-
charged
End View
Shows battery cover
and shoulder strap