HeadsetUSA PAS 400 User Manuals

Table of Contents

• Safety Instructions

  3
• Installation & Set-up

  6
• 1.1 Safety Precautions

  6
• 1.2 Deliverables

  6
• 1.3 Operating Conditions

  6
• 1.4 Set Up

  7
• 1.5 Power / Mains Connection (1)

  7
• 1.6 GROUND LIFT Switch (2)

  8
• 1.7 Fuses (3) and (4)

  8
• 1.8 Powering with a 12-16 Volt DC External or Auto Battery (5)

  8
• 1.9 Power Switch (6)

  8
• 1.10 Power On Indicator (7)

  9
• 1.11 Battery Charging Circuit & Loading Indicator (8)

  9
• 1.12 Deep Discharge Cut-Off Circuit

  10
• 1.13 Connecting Signal Sources

  10
• 1.14 Audio and DC Outputs

  12
• 1.15 PDD 63 Delay Unit

  12
• Operation

  13
• 2.1 Dynamic Microphones - Distant-Miking Set-up

  13
• 2.2 Dynamic Microphones - Close-Miking Set-up

  13
• 2.3 Electret-Condenser Microphones - Distant-Miking Set-up

  13
• 2.4 Electret-Condenser Microphones - Close-Miking Set-up

  13
• 2.5 Mixing Console or Line-Level Inputs

  13
• 2.6 Recording from the PAS 400

  13
• 2.7 TONE Controls

  14
• 2.8 Rechargeable Battery -Description

  14
• 2.9 Battery Replacement and Disposal

  14
• Troubleshooting

  15
• Performance Curves

  16
• Product Specifications

  17
• Warranty Information

  21