PINEAPPLE TECHNOLOGY, INC. VI. BLOCK DIAGRAMS AND PARTS LIST DTXPRO-1.2KU OPERATING AND SERVICE MANUAL VI. BPUD2.
PINEAPPLE TECHNOLOGY, INC. VI. BLOCK DIAGRAMS AND PARTS LIST DTXPRO-1.2KU OPERATING AND SERVICE MANUAL VI.
PINEAPPLE TECHNOLOGY, INC. VI. BLOCK DIAGRAMS AND PARTS LIST DTXPRO-1.2KU OPERATING AND SERVICE MANUAL VI.
PINEAPPLE TECHNOLOGY, INC. VI. BLOCK DIAGRAMS AND PARTS LIST DTXPRO-1.2KU OPERATING AND SERVICE MANUAL VI.
PINEAPPLE TECHNOLOGY, INC. VI. BLOCK DIAGRAMS AND PARTS LIST DTXPRO-1.2KU OPERATING AND SERVICE MANUAL VI.
PINEAPPLE TECHNOLOGY, INC. VI. BLOCK DIAGRAMS AND PARTS LIST DTXPRO-1.2KU OPERATING AND SERVICE MANUAL VI.
PINEAPPLE TECHNOLOGY, INC. VI. BLOCK DIAGRAMS AND PARTS LIST DTXPRO-1.2KU OPERATING AND SERVICE MANUAL VI.
PINEAPPLE TECHNOLOGY, INC. VI. BLOCK DIAGRAMS AND PARTS LIST DTXPRO-1.2KU OPERATING AND SERVICE MANUAL VI.
SECTION VII Routine Maintenance
PINEAPPLE TECHNOLOGY, INC. DTXPRO-1.2KU OPERATING AND SERVICE MANUAL VII – ROUTINE MAINTENANCE VII --- ROUTINE MAINTENANCE The following KEY MAINTENANCE AND PERFORMANCE CHECKS should be made monthly or more frequently in some environments where dust and rodents are problems. Pineapple Technology, Inc. recommends that the station provide a data log book to maintain these records. DANGER: SOME OF THE RECOMMENDED TESTS REQUIRE THAT THE TRANSMITTER BE OPERATING IN NORMAL MODE.
SECTION VIII Adjustments and Tuning
PINEAPPLE TECHNOLOGY, INC. DTXPRO-1.2KU OPERATING AND SERVICE MANUAL VIII – ADJUSTMENTS AND TUNING VIII --- ADJUSTMENTS AND TUNING The DTXPRO-1.2KU is a new series of transmitters offered by Pineapple Technology, Inc. The latest in LDMOS device and circuit technology are employed to ensure reliable and serviceable operation for many years. There are very few adjustments necessary to maintain full service condition.
PINEAPPLE TECHNOLOGY, INC. DTXPRO-1.2KU OPERATING AND SERVICE MANUAL VIII – ADJUSTMENTS AND TUNING VIII --- ADJUSTMENTS AND TUNING (Continued) 3. DX500A (Continued) h. Repeat the adjustment above as necessary to set all circuit that have been serviced. NOTICE: DO NOT USE THE BIAS CURRENT INDICATED ON THE MONITOR PANEL OF THE ADP1000 TO MAKE BIAS ADJUSTMENTS. 1. PA PALLETS - These circuits are "FIXED TURNED" and do not require any field adjustment.
SECTION IX Problem Solving and Troubleshooting
PINEAPPLE TECHNOLOGY, INC. IX--PROBLEM SOLVING AND TROUBLESHOOTING DTXPRO-1.2KU OPERATING AND SERVICE MANUAL IX - PROBLEM SOLVING AND TROUBLE SHOOTING The DTXPRO-1.2KU is a "MODULAR ASSEMBLY" where most of the sub-assemblies can be removed and or replaced as necessary to maintain full service. To service this transmitter, it is best to become familiar with the various sub-assemblies by reviewing the transmitter block diagram and its associated subs shown in the introduction.
PINEAPPLE TECHNOLOGY, INC. IX--PROBLEM SOLVING AND TROUBLESHOOTING DTXPRO-1.2KU OPERATING AND SERVICE MANUAL IX - PROBLEM SOLVING AND TROUBLE SHOOTING (Continued) SHUTDOWN RED indicates that the PA has been "SHUTDOWN". There are two possible reasons for this: 1.
PINEAPPLE TECHNOLOGY, INC. IX--PROBLEM SOLVING AND TROUBLESHOOTING DTXPRO-1.2KU OPERATING AND SERVICE MANUAL IX - PROBLEM SOLVING AND TROUBLE SHOOTING (Continued) PA1 - PA5 LED's are RED This will indicate that the PA Pallet currents are below the 500 ma set point. This can occur when the PA Power device has failed. CHECK 1: Select the PA device in question for current display on the multi-meter. Compare the reading to the station log. If abnormal, it is possible that a power transistor has failed.
SECTION X Warranty
X -- WARRANTY The WARRANTY provided by Pineapple Technology, Inc. (PTI) on this transmitter is detailed below. It should be noted that some of the equipment sub-systems have warranty coverage by the original manufacture that differs from the standard warranty provided by PTI Warranty details on equipment falling into this category may be found in the Manufacturers instruction manual provided with the transmitter.
