AT&T 1856 Instruction Manual download pdf (Page 10)

HUMIDITY: below 85% RH

 Insulation Category II: Portable equipment of local level.

 Pollution Degree: 2

 Protection to IEC 529: Ordinary

Information and specifications are subject to change without notice. Please visit

www.bkprecision.com for the most current product information.

1-4. Supplied Accessories

 User’s Manual --------------------------------------------------------------1

 BNC cable -------------------------------------------------------------------1

 Power cord-------------------------------------------------------------------1

 Spare Fuse-------------------------------------------------------------------1

2. INSTALLATION

2-1. Initial Inspection

This instrument was carefully inspected both mechanically and electrically

before shipment. It should be physically free of damage. To confirm this, the

instrument should be inspected for physical damage which may have occurred in

transit. Also, verify that all supplied accessories have been included.

2-2. Connecting AC Power

This instrument requires 115V AC, 50-60 Hz power through a 3-conductor AC

power cable to be plugged into a three-contact electrical outlet to secure grounding.

If adapted into a 2-conductor cable, use the ground terminal on the rear panel for

grounding the instrument.

CAUTION

THIS INSTRUMENT IS SET TO 115V, AC. BEFORE TURNING ON THE POWER

TO THE INSTRUMENT, MAKE SURE THE VOLTAGE OF THE POWER SOURCE

IS 115V, AC.

2-3. Cooling and Ventilation

No special cooling and ventilation is required. However, the instrument should

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AT&T 1856 Instruction Manual Page 10