Powerwave Technologies Inc. MCPS2135 Benutzerhandbuch
System Start-UpPlanning and Preparation
Introduction
20
MCPS2135 Operations Manual
2001 Spectrian Corporation. All rights reserved.
4 System Start-Up
4.1 Introduction
This section contains instructions on powering up the MCPS2135 amplifier
system. These procedures should be followed after installing the MCPS2135
amplifier system in the rack.
system. These procedures should be followed after installing the MCPS2135
amplifier system in the rack.
1.24.2
Safety Information and Tools
To avoid injury, installers, technicians, and maintenance personnel must follow
Spectrian's recommended procedures and observe safety precautions.
Spectrian's recommended procedures and observe safety precautions.
+
Warning: The MCPS2135 should only be operated by trained and qualified
personnel. Always follow safety warnings.
personnel. Always follow safety warnings.
+
Warning: Persons with cardiac pacemakers should avoid exposure to RF
radiating elements. Exposing the human eye to high levels of radio-frequency
radiation ma y result in the formation of cataracts. Do not operate exposed
circuitry or radiating elements with personnel in close proximity to the radiating
source. Always replace covers and shields during operation.
radiating elements. Exposing the human eye to high levels of radio-frequency
radiation ma y result in the formation of cataracts. Do not operate exposed
circuitry or radiating elements with personnel in close proximity to the radiating
source. Always replace covers and shields during operation.
.
Note: Before shipment, the MCPS2135 was inspected and found free of
mechanical and electrical defects. The electrical performance of the MCPS2135
should be verified using these procedures. If there is any deficiency, or if
electrical performance is not within specifications, notify your Spectrian
representative immediately.
mechanical and electrical defects. The electrical performance of the MCPS2135
should be verified using these procedures. If there is any deficiency, or if
electrical performance is not within specifications, notify your Spectrian
representative immediately.
Tools
The following tools are recommended to perform installation tasks.
•
HP 436 Power meter
•
Digital Volt Meter (DVM)
4.3 Verify system installation
Before operating the MCPS2135, verify proper installation as described in the
previous section.
previous section.
1. Verify that there are no obstructions to airflow in the front or rear of the
MCPS2135.
2. Ensure that the DC power supply at the site is functioning normally. DO
NOT turn on the DC supply to the MCPS2135 at this time.
3. Ensure that the MCPS2135 is physically connected to an input RF signal
source and terminated in an output load. Ensure that the RF signal level has
been set properly. DO NOT turn on the RF signal source at this time.
been set properly. DO NOT turn on the RF signal source at this time.