Agilent-technologies Wireless Network Optimization Platform E6474A Manual do Utilizador descarregar pdf (Página 137)

Safety and Regulatory Information A

Agilent E6474A User’s Guide 137

Signal and input power

Symbols

Table 1 lists standard symbols that appear on equipment

panels.

Tabl e 1 Equipment panel symbols

CAUTION

The input power to the Agilent 645xC digital receiver should not

exceed –15 dBm. Power levels greater than +10 dBm will damage the

instrument.

For continued protection against fire hazard, replace the line fuse

(cigarette lighter/2 amp 32 V FB fuse - 645xC, 4 amp 32 V FB Fuse -

W1314A) only with the same type of rating (type nA/nV). The use of

other fuses or materials is prohibited.

If you use external power, install the instrument so the detachable

power cord is readily identifiable and is easily reached by the operator.

The detachable power cord is the instrument disconnecting device. It

disconnects the mains circuit from the mains supply before other parts

of the instrument.

If you do not use external power, position the product so you can easily

operate the disconnecting device.

Always use the power cords supplied with this product. Failure to

ensure adequate earth grounding by not using this cord may cause

product damage.

Symbol Description

AC power input

DC power input

Power switch ON position

1 2 ... 132 133 134 135 136 137 138 139 140 141 142 ... 193 194

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Agilent-technologies Wireless Network Optimization Platform E6474A Manual do Utilizador Página 137