Anritsu S331C Guide de l'utilisateur télécharger pdf (Page 17)

General Information 1-13 ESD Caution

Site Master User Guide PN: 10580-00252 Rev. A 1-5

1-13 ESD Caution

The Site Master, like other high performance instruments, is susceptible to electrostatic

discharge ( ESD) damage. Coaxial cables and antennas often build up a static charge, which

(if allowed to discharge by connecting directly to the Site Master without discharging the

static charge) may damage the Site Master input circuitry. Site Master operators must be

aware of the potential for ESD damage and take all necessary precautions.

Operators should exercise practices outlined within industry standards such as JEDEC-625

(EIA-625), MIL-HDBK-263, and MIL-STD-1686, which pertain to ESD and ESDS devices,

equipment, and practices. Because these apply to the Site Master, it is recommended that any

static charges that may be present be dissipated before connecting coaxial cables or antennas

to the Site Master. This may be as simple as temporarily attaching a short or load device to

the cable or antenna prior to attaching to the Site Master. It is important to remember that

the operator may also carry a static charge that can cause damage. Following the practices

outlined in the above standards will ensure a safe environment for both personnel and

equipment.

1-14 Battery Replacement

The battery can be replaced without the use of tools. The battery compartment is located on

the lower left side of the instrument (when you are facing the measurement display). Slide

the battery door down, towards the bottom of the instrument, to remove it. Remove the

battery pack from the instrument by grabbing the battery lanyard and pulling out.

Replacement is the opposite of removal. The battery key side (slot below the contacts) should

be facing the front on the unit and slide in first.

Note

When inserting the battery the battery label should face the back of the instrument

and the guide slot on the battery should be below the contacts. If the battery door

does not latch closed, the battery may be inserted incorrectly.

1 2 ... 12 13 14 15 16 17 18 19 20 21 22 ... 81 82

Pas de commentaire

Anritsu S331C Guide de l'utilisateur Page 17