BIRD SMK-3000 Series, Руководство пользователя

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RF Calibration Kit
6
4421A Controls and Indicators
Figure 5 Power Meter
Item Indicator Description
1
Display/Touch Screen
Displays RF Power Sensor information and acts as the user
interface.
2
Power Switch
Used to apply and remove power from the unit. Illuminated ring
indicates power is applied to the unit.
• Normal Power ON/OFF - Press and release (short press) the
power button.
• Forced Power Down - Press and hold (long press) the power
button for 3 seconds.
3
AC Power Input
Connector
Power input connector (C-14, male), 100-240 VAC, 50-60 Hz,
with integrated fuse holder, requires 1A, 5x20mm, slow-blow
fuses.
4
LAN Connector
LAN connector provides access to the device’s web UI and
firmware update capability.
5
Serial Interface
The RS-232 serial Interface allows computer interface capability
with the 4421A using either the "4421A SCPI Commands" on
page 18 or the "Legacy RS-232 Commands" on page 23 .
Either command protocol may be used to remotely access a
single sensor.
6
Sensor connectors
Two sensor cable connectors. Either connector may be used to
connect an RF Power Sensor.