Справочник Пользователя для CowTek Inc. ETD-2740
Figure 2: The Desktop Exciter
Components
The Desktop Exciter includes a 12-volt power supply (120VAC to12VDC) and a serial
cable for connections to a desktop computer.
cable for connections to a desktop computer.
Field Receiver
The Field Receiver consists of a control box and a pole-mounted antenna and is used to
monitor and record messages transmitted by HealthWatch
monitor and record messages transmitted by HealthWatch
temperature pills in cattle
over a wide area. The Field Receiver control panel does not provide switches to select
operational modes or change temperature thresholds.
operational modes or change temperature thresholds.
Figure 4: The Field Receiver Control and Antenna