Specifications

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PICO MACOM
Owners Manual
PICO-PRO/Q
Carrier-Noise Measurement
Select the “C/N” icon and press the Enter Key to enter the Carrier-Noise
measurement mode. (Fig. 21) Under the signal measurement of analog channel
mode, pressing F3 can also enter this measurement.
Attention:
1.
This function is valid only when the signal input level is higher than 60dB.
2. The signal-noise ratio is measured online, thus the measured result is used
only as reference.
File
1. Save
Under the mode of digital MER/BER measurement, spectrum
measurement, scan measurement, tilt measurement and so on, press the func-
tion key corresponding to “save” to save the files.
2. Read
Select the “FILE” icon and press the Enter Key to enter the file mode.(Fig. 22)
Press Up/Down Key to choose the file you want to read or delete, then press F3
to read, F2 to delete.
Chapter 3 - Power Supply
Built-in high-performance rechargeable batteries (7.2 V Ni-MH batteries) provide
the power source of the device. It will also operate with the AC power supply
included with the meter. It will operate continuously more than 4 hours before a
charge is required.
Notes:
1. The meter has a power saving function; the equipment will be shut down
automatically if five minutes or longer has passed without keyboard
operation.
2. The meter has the function for testing the battery voltage automatically.
Users can check the level of the battery voltage on the front panel. It also
has the function of “low-voltage alarm” when it needs to be charged.
The device will give out the alarm sound to remind the users to charge the unit. Otherwise, the unit will automati-
cally shut down.
3. When the device is being charged, please use the charger provided with the meter. To charge the meter, insert
the battery charger direct current output in the charging socket at the bottom of the instrument before plugging
the adaptor into a 110Vac source. The red light on the instrument panel indicates the meter is being charged.
4. It takes about 8 hours to complete charging under shutdown mode. Disconnect the power supply from the unit
and remove power from the AC source when charging is completed.
Please use only the charger provided with the meter. Using any other battery charger may overheat or
distort the meter causing fire, injury or harm to the environment, in which we will not be responsible for
warranty or compensation.
Trunk Line Voltage Measurement
Select the “VOLT” icon and press the Enter Key to enter the voltage measurement mode (Fig. 20). When the trunk line is
charged with current, the meter will automatically recognize the voltage and distinguish “AC” from “DC”, displaying them on
the screen.
Fig. 20
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Fig. 21
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Fig. 22