Pyramid WM-1000, Product Manual

Page: 7 / 43

1.5 Scope of this manual
This manual contains the specifications, functional description, operating instructions for the WM-1000 Wireless
Microphone System. This manual is intended for use by qualified service technicians to aid them with installation,
interfacing, alignment and trouble shooting of the WM-1000 when used with other land mobile radios.
Note: Any modifications not expressly approved by Pyramid Communications may void the user’s authority to
operate the equipment.
Service manual revisions
Component changes, additions and deletions may occur in the circuit design to improve operation and will be
reflected in future releases of this service manual. Specifications and circuit changes are subject to change without
prior notice or obligation by Pyramid Communications.
1.6 Safety Information
The WM-1000 Wireless Microphone System is designed to operate within all applicable Federal regulations at the
time of manufacture. Proper operation and service procedures will assure continued compliance with these regu-
lations:
• Do not operate without an antenna or appropriate RF load connected to the antenna connector.
• Do not operate in the presence of unshielded electrical blasting caps or explosive environmental conditions.
• Do not operate while refueling the vehicle or in the presence of explosive fumes.
• Do not mount WB-1000 in front of an airbag.