| Yaesu FTDX101D |
| Dear FTDX101D Users, Thank you for purchasing the FTDX101D Transceiver. After we have launched the FTDX101D, we received some reports of an output power overshoot, which might cause a problem when used with some but not all non Yaesu linear amplifiers. Upon receipt of the report, we have investigated the issue and found the symptom that the Automatic Level Control (ALC) circuit has a delay in its attack time. This symptom does not cause an immediate trouble with all third parties linear amplifiers. However, we would like to offer the warranty update for this issue. If the serial number of your FTDX101D is included in the following list and you wish to apply the update, then please contact our Technical Support desk as shown below. If your serial number is NOT in this list, then the update has already been applied at the factory before shipping and you can ignore this notice. This update is also not necessary if you do not intend to operate the FTDX101D with the linear amplifiers. From To 9D010001 9D010005 9F010006 9F010023 9F020001 9F020038 9F020040 9F020047 9F020101 9F020221 9F020301 9F020329 9F020351 9F020382 9F030001 9F030073 9G020048 9G020223 9G020225 9G020229 9G020234 9G020237 9G020330 9G020349 9G020383 9G020395 9G030074 9G030094 Our technical support desk in your region will assist you upon your request. We will bear the shipping fees to and from the Regional Service Centers. |