1请假邮件，设置为自动回复
I'm out of the office and will be back to work until next Wednesday( July/25) , will reply your email as soon as possible after back. for urgent issues, pls call my mobile phone xxx
2回复：
Sorry for my delayed answer.
Thanks for you quick reply! I will try the following.
3 让客户确认：
It’s under processing now, meanwhile, would you please share us the customer’s confirmation about this change, it’s better keep that as supporting for future reference.
4三段论：关于某事-现状-将要做-礼貌用语
Sorry that we still not yet got the appropriate label from supplier at this moment , so we only apply the QR labels on the PCB like attached for your reference firstly, we will correct it for asap, please advise your concerns, thank you!
5技术问题
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Based on these samples that are specially modulated (frequency offset turned to around -75kHz), the power is slightly increase or reduces, which is uncontrollable. The control power has been selected to be within max 10dBm (at 3V measurement), and the officially produced goods do not need to be a specially modulated. And the original module, we checked the RF power also between 7~10dBm. The rest of 3 samples range test, we hopes to be carried out today, because it depends on the weather, too hot or rainy days can’t be do it. Please understand this situation. Thank you~
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We tried, but it also requires “remove NCU-2R’ whatever we using “-o argument” or “-t argument”, “—serial argument”, we need to cancel the closed loop continuity while we using Labview calling “Program_ncu_2r.exe”…
Anyway, for short term, we have to speed up the tester setup to catch up the schedule, so we will do programming and test by manual enter the serial numbers… but for long term, we still need your help to improve continuity production.
Since the test process is different from the existing production of NCU-2R (868MHz version), it actually a more complex task for ATE than we preliminary estimated early… the testing engineer still need few more days to complete software developing. Please update the schedule to customer when necessary, thank you!
Finally, the production is running smoothly with the new FW, no any issues so far…Many thanks for your efforts about this.
So, would you please send back the 2 PCBAs and 8 pcs MCU samples to us? We need return to production asap, thank you!
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After evaluated with PIE and ATE, it saves about 10s per unit test after modified the tester, assumes the tester output is 120 pcs per hour currently, then after tester modification, the tester output per hour to be raised about 50%. So it should be possible to stop the testing only on production line for 1~2days for ATE modifying the tester and without any shipment delay, what do you think?