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13

Limited Warranty

All products manufactured by Seller are warranted to be free from defects in 
material and workmanship for a period of one (1) year, unless otherwise 
specified, from date of shipment and to conform to applicable specifications, 
drawings, blueprints and/or samples. Seller’s sole obligation under these 
warranties shall be to issue credit, repair or replace any item or part thereof 
which is proved to be other than as warranted; no allowance shall be made for 
any labor charges of Buyer for replacement of parts, adjustment or repairs, or 
any other work, unless such charges are authorized in advance by Seller.

If Seller’s products are claimed to be defective in material or workmanship or 
not to conform to specifications, drawings, blueprints and/or samples, Seller 
shall, upon prompt notice thereof, either examine the products where they are 
located or issue shipping instructions for return to Seller (transportation-charges 
prepaid by Buyer). In the event any of our products are proved to be other than 
as warranted, transportation costs (cheapest way) to and from Seller’s plant, will 
be borne by Seller and reimbursement or credit will be made for amounts so 
expended by Buyer. Every such claim for breach of these warranties shall be 
deemed to be waived by Buyer unless made in writing within ten (10) days from 
the date of discovery of the defect.

The above warranties shall not extend to any products or parts thereof which 
have been subjected to any misuse or neglect, damaged by accident, rendered 
defective by reason of improper installation or by the performance of repairs or 
alterations outside of our plant, and shall not apply to any goods or parts 
thereof furnished by Buyer or acquired from others at Buyer’s request and/or to 
Buyer’s specifications. Routine (regularly required) calibration is not covered 
under this limited warranty. In addition, Seller’s warranties do not extend to the 
failure of tubes, transistors, fuses and batteries, or to other equipment and parts 
manufactured by others except to the extent of the original manufacturer’s 
warranty to Seller.

The obligations under the foregoing warranties are limited to the precise terms 
thereof. These warranties provide exclusive remedies, expressly in lieu of all other 
remedies including claims for special or consequential damages. SELLER NEITHER 
MAKES NOR ASSUMES ANY OTHER WARRANTY WHATSOEVER, WHETHER EXPRESS, 
STATUTORY, OR IMPLIED, INCLUDING WARRANTIES OF MERCHANTABILITY AND 
FITNESS, AND NO PERSON IS AUTHORIZED TO ASSUME FOR SELLER ANY 
OBLIGATION OR LIABILITY NOT STRICTLY IN ACCORDANCE WITH THE FOREGOING.

Summary of Contents for 4421A

Page 1: ...bject to change without notice The information within this manual was as complete as possible at the time of printing Bird Technologies Inc is not liable for errors Check our Web Site for updates http...

Page 2: ...s always remove power WARNING Do Not Service Or Adjust Alone Under no circumstances should any person reach into an enclosure for the purpose of service or adjustment of equipment except in the presen...

Page 3: ...which if not correctly performed could result in personal injury CAUTION Caution notes call attention to a procedure which if not correctly performed could result in damage to the instrument WARNING N...

Page 4: ...ons appear in the text and are repeated here for emphasis See page 7 See page 11 CAUTION Do not exceed the RF Power or RF frequency specifications of the RF Power Sensor CAUTION Do not store at temper...

Page 5: ...GURIDAD DEL INSTRUMENTO BENUTZUNG WIRD DAS GER T AUF ANDERE WEISE VERWENDET ALS VOM HERSTELLER BESCHRIEBEN KANN DIE GER TESICHERHEIT BEEINTR CHTIGT WERDEN UTILISATION TOUTE UTILISATION DE CET INSTRUME...

Page 6: ...GER TES GELTEN NUR F R GESCHULTES FACHPERSONAL ZUR VERMEIDUNG GEF HRLICHE ELEKTRISCHE SCHOCKS SIND WARTUNGSARBEITEN AUSSCHLIE LICH VON QUALIFIZIERTEM SERVICEPERSONAL DURCHZUF HREN ENTRENTIEN L EMPLOI...

Page 7: ...When inquiring about updates to this manual refer to the part number and revision on the title page Chapter Layout Introduction Describes the features of the RF Power Meter Setup Includes unpacking a...

Page 8: ...tors 2 Display Features 3 Display Controls and Indicators 4 Settings Menu 5 Chapter 2 Setup 6 Unpacking and Inspection 6 Preparation for Use 6 Charge the Battery 6 Setup 7 Chapter 3 Operating Instruct...

Page 9: ...er is designed to be used with the Bird Power Sensors as shown in Table 1 The 4421A is equipped with a touchscreen interface Figure 1 Bird 4421A Power Meter Assembly Table 1 Compatible Power Sensors S...

Page 10: ...LAN connector provides access to the devices web UI and firmware update capability 4 AC Power Input Connector Power input connector C 14 male 100 240 VAC 50 60 Hz with integrated fuse holder requires...

Page 11: ...ng the measurement information from one or two sensors simultaneously See Figure 3 The display may be configured to display the following measurements from a sensor Forward Power Reflected Power VSWR...

Page 12: ...splayed When on battery power the charge level of the batteries in displayed 2 IP Address Icon When tapped displays the 4421A s IP address if connected to an Ethernet Network 3 Forward and Reflected P...

Page 13: ...Introduction 5 Settings Menu The setting menu is used to select what information will appear on the 4421A s display Figure 5 describes the options available via the setting menu Figure 5 Settings Menu...

Page 14: ...ation If the shipping container is not damaged unpack the unit Save shipping materials for repackaging 3 Inspect unit for visual signs of damage Note If there is damage immediately notify the shipping...

Page 15: ...4421A See Figure 6 3 Connect the remaining end of the sensor cable to a power sensor Note The 4421A s display should indicate a sensor has been connected Sensor RF Connections 1 Connect the RF Power...

Page 16: ...to one of the sensor cable connectors on the right side of the 4421A 5 Connect the remaining end of the sensor cable to a power sensor Note The 4421A s display should indicate a sensor has been con n...

Page 17: ...ct the AC power cord to an AC outlet Is the power meter s AC power cord connected to an AC outlet Connect the power cord Power sensor is not automaticallydetected by the 4421A Is the sensor cable conn...

Page 18: ...dirt regularly Disconnect this equipment from any AC outlet before cleaning Use a damp cloth Do not use liquid or spray detergents for cleaning Check the connectors and cables for damage Storing the...

Page 19: ...sides of the instrument to prevent movement during handling or shipment Equipment packaging shall be in accordance with best commercial practices Customer Service Any maintenance or service procedure...

Page 20: ...on to sensor Wired Display Type 9 7 TFT full color LCD LED back light touch screen Resolution 1024x768 Calibration interval Not required I O Connectors RS 485 Sensor Ethernet 2 1 Environment Operating...

Page 21: ...y such claim for breach of these warranties shall be deemed to be waived by Buyer unless made in writing within ten 10 days from the date of discovery of the defect The above warranties shall not exte...

Page 22: ......

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