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Welcome 

 
Welcome to the LDG Electronics family of amateur radio equipment! Starting in 1995 and 
based in St. Leonard, Maryland, LDG defines state of the art tuners and related equipment 
for the amateur (“ham”) radio community.  
In addition to offering established equipment we’re also continuing to grow our product 
line. Feel free to check our web site (

https://ldgelectronics.com/

) often to learn about new 

developments! We also offer complete product support through our web site, and we’re 
here for you for any questions that you might haveAall of our products are supported with a 
two-year transferrable warranty. When you sell your LDG product provide the new owner 
with a copy of the original sales receipt and the two-year warranty transfers to the new 
owner. 

There is no need to complete a warranty card or to register our products. Your product 
receipt establishes eligibility for warranty service; save that receipt! Send your receipt with 
the product when you ship your product to us for repair. Products sent to LDG without a 
receipt are considered requests for out-of-warranty repair. 

LDG does not warranty against product damage or abuse. This means that a product failure, 
as determined by LDG, to be caused by the customer or by other natural calamity (e.g. 
lightning) is not covered under the two-year warranty. Damage can be caused by failure to 
heed the product’s published limitations and specifications or by not following good 
Amateur practice.  

OUT OF WARRANTY SERVICE 

We will gladly provide service any time a product fails after the warranty. Send the 

product to us for repair. We will determine what needs to be done, and, based on your prior 
instruction, either contact you with an estimate or fix it and contact you with a request to 
pay any repair charges. Please contact LDG with any questions before you send us an out-
of-warranty product for repair.  

RETURNING YOUR PRODUCT FOR SERVICE 

Returning a product to LDG is easy. We do not require a return merchandise authorization, 
and there is no need to contact LDG to return your product. Visit the Customer Support 
Center on our web site and download the LDG Product Repair Form. On the Repair Form tell 
us exactly what happened (or didn’t happen) and why you believe the product needs 
servicing. The technician will attempt to duplicate the problem(s) you had based on how 
well you describe it so please be accurate and complete.  

Содержание Z-100A

Страница 1: ...LDG Electronics Z 100A Antenna Tuner For HF transceivers LDG Electronics Inc 1445 Parran Rd St Leonard MD 20685...

Страница 2: ...1 Contents Welcome 2 Introducing the Z 100A Automatic Tuner 4 Installing and Connecting the Z 100A tuner 5 Specifications Ratings 7 Operating your Z 100A tuner 9 Operating Hints 12...

Страница 3: ...es not warranty against product damage or abuse This means that a product failure as determined by LDG to be caused by the customer or by other natural calamity e g lightning is not covered under the...

Страница 4: ...airs can take six to eight weeks but are usually faster The most recent information is found at the LDG Customer Support Center Send your carefully packaged unit with the Repair Form to LDG Electronic...

Страница 5: ...tion in mind this tuner is powered directly by the interface on the back of the radio no need to worry about any additional power connections Also a single push button switch is all that s needed to c...

Страница 6: ...ect the desired operating frequency and mode 8 Push and hold the TUNER CALL button on the front of the radio for one second until the Tuning LED comes on then release The transceiver will automaticall...

Страница 7: ...tion Meaning Tuning LED on Tuner is tuning Tuning LED goes out SWR LED comes on solid Tuner has completed a tuning cycle a good SWR match was found Tuning LED goes out SWR LED blinks 5 times Tuning cy...

Страница 8: ...select AH 4 mode See the IC 718 owner s manual for details The radio interface cable supplied is 14 long If the Z 100A is positioned farther from the transceiver a custom cable can be constructed This...

Страница 9: ...gal HF operation IMPORTANT SAFETY WARNING Never install antennas or transmission lines over or near power lines You can be seriously injured or killed if any part of the antenna support or transmissio...

Страница 10: ...s hold the tuned configuration indefinitely even when DC power is completely removed Tuning memories are stored in FLASH memory The Z 100A has 2 000 frequency memories When tuning on or near a previou...

Страница 11: ...Button Initiates either a memory tune or a full tune and also toggles the tuner between active and bypass modes SWR LED Lights or blinks to indicate SWR condition Tuning LED Lights to give feedback on...

Страница 12: ...wing nut Connect to antenna system ground TX connector Connect the 50 coax jumper cable from this standard SO 239 connector to the ANT jack on the rear of the transceiver Radio connector This 6 pin m...

Страница 13: ...a blinking icon while tuning and a solid icon when tuning is complete This icon disappears when the tuner is bypassed and blinks if a tuning cycle failed to find a good match Other ICOM transceivers...

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