User's Manual

Exhibit 8
Page 8 of 8 FCC ID: MIJZEPCPE-USB-01
12/30/99
8.4.1.6 Antenna Polarity
[1] Relative polarization between the upstream and downstream signals shall be orthogonal.
[2] The ODU shall be capable of being installed in the vertical or horizontal polarized position.
8.4.1.7 Health Monitoring Capability
The ODU shall have the capability to self monitor key ODU functions and attributes in order to indicate
health status. The ODU shall be able to detect 80% of failed operation of its major functions including
but not limited to:
-Receive Function
-Transmit Function
-Microprocessor Controller
The status of indicators is communicated to a service/installation technician via the serial communication
interface. Additionally, this feature may be used in the future to perform network management.
Product Differentiating Feature
The self monitor function is a product differentiator in comparison to the current Millitech product line.
This feature used in conjunction with Radio Service Software is used by a field service technician to
quickly determine the health of an installed ODU. This feature may be used in the future to perform
network management functions.
8.4.1.8 Configuration Storage
The configuration of the ODU shall be stored in nonvolatile memory located within the ODU in order to
facilitate service and maintenance of the ODU. Configuration parameters shall include, but are not
limited to:
• Serial Number
• Band of operation
• Software version
• Hardware Version
All configuration data shall be programmed prior to arrival at the customer destination.
8.4.1.9 Power Supply Requirements
The ODU shall not require direct connection to AC line voltage.
8.4.1.10 Product Labeling
The product shall be labeled with:
• Motorola serial and model number markings
• Compliance and Certification markings
• Motorola brand logo
• Safety Markings
8.4.1.11 Environment
The operating and storage environment shall be consistent with Eurus system operating and storage
environments for the Outdoor Unit. The integrity of the installation shall survive the environment without
impairing system performance.
8.4.1.12 Life Cycle and Maintenance
The expected life span of use for the Zephyr product is 10 years.