Pay attention to the suitability of choosing ppe

Five years ago, after purchasing his first digital SLR camera, he began to learn photography. Pentax K30 as its own entry camera. In 2015, the Pentax K3 and K30's white balance problems kept me speechless. The color temperature of AUTO files was often inaccurate. If each photo, the white balance was adjusted manually, it would affect the shooting efficiency. So we started Pentax K3 under the impulse.

At the end of 2016, my K3 suddenly failed to Boot. After telephone consultation, you can only replace the new motherboard. At that time, the camera was sent to Xin Bin Digital Beijing's special service station. After the motherboard is replaced, the camera cannot be reset to zero due to a fault in the debugging device. After obtaining my consent, Xinbin Digital Beijing Service Station sent the camera to Xinbin Digital Shanghai Service Station. After the camera was repaired, it was sent directly to me from the Shanghai service station.

This is a maintenance document from Beijing to Shanghai.

Replace the original board price of 1560 yuan, if not the old board corpse, replace the motherboard 1350 yuan. (the reason???)

K3 camera can not boot, the first time to remove the memory card from the camera, but it is too late, SD memory card format is wrong, all photos lost, let me very regret and regret. Because the photos in SD card usually do not develop the habit of backup.

After the camera is repaired, it must be painstaking and painstaking. It must be a good habit to backup photos. Therefore, how to back up the photos in the SD card becomes a new problem.

There are many options for backing up photos, but there are two principles. One is convenience, and the other is security. So, I chose the local + cloud photo backup mode. However, the locally stored backup vector must not be a local PC. The PC must have a large amount of software and games installed. The stability is poor and the system crashes are common. And the use of PC people more hands and miscellaneous, it is easy to accidentally delete data, combined with the virus, destroying a SD card data, a few seconds you can get.

Therefore, the SD card photo backup mode is the local NAS backup + Baidu cloud backup.

In NAS, there is now a choice among brands such as Synology, Tieweima, or a player with strong hands-on ability. Baidu Cloud is one of the few free large-capacity cloud space services that exist. I hope it will continue to do so.

As a home-use NAS, I have always insisted that it is best to use dual-bay, because the small size of the NAS and home appliances can be unified, and the current multimedia box is placed in the home closet, space is limited, small-size NAS Better plug into the installation.

Tieweima's F2-220 is my favorite dual-bay NAS. For users who have not used the NAS before, it is easy to get started.

Tieweima's F2-220 has a network storage device, a power supply, a five-type network cable, a screw, a bag, and a screwdriver. The manufacturer's accessories are more comprehensive and details are taken into consideration.

Power adapter output specification is 12V 3.4A

Tieweima's F2-220 machine is made of aluminum alloy. The double-disc position and indicator light adopt the vertical placement. The left side of the front panel shows the indicator light, the right side shows two hard disk cages, and the top of the panel shows instructions for operation.

There is an 8CM fan-assisted cooling at the rear, and the IO interface is located at the top. There is one power interface, one RJ45 interface, one USB3.0 interface, and one USB2.0 interface.

At the bottom there is a product information label, anti-slip feet and a large number of cooling holes. The non-slip feet are made of 4 rubber materials, which can increase the height of the bottom to enhance heat dissipation. The cooling holes are elliptical and the number is 21.

Pull out the hard disk cage and prepare to install the hard disk

Secure the hard disk to the hard disk cage

Hard disk cage back also needs screws

Put the hard disk cage into the NAS, ready to boot

Fourth, use experience

After installing the hard disk, power on the NAS. The RJ45 interface is connected to the router through the network cable. Press the switch button on the panel. The indicators from the top to the bottom are HDD1, HDD2, LAN, and POWER, and the indicator is a green LED.

Enter start.terra-master.com in the address field for quick installation and configuration

Download the manual, install the client, log in the system

Initialize the system and install TOS

For data security, RAID1 disk array system was chosen

Log in to the NAS system

Change the network settings, connect the NAS to the external network, and go to the application center to download the cloud disk.

Although Baidu Cloud has opened the API, it has limited the synchronized directories at both ends and cannot be changed.

Connect the SD card to the F2-220 via a USB card reader. SD card can be found in the NAS file management directory.

In Backup Management, select Backup to TNAS. The backup source is USBSHARE1. The backup destination can only select the directory under the non-administrator account for backup. The backup method can be selected as automatic backup. Simply insert the SD card into the NAS and the photos will be automatically backed up from the SD card to folder 123.

After this step, only the content on the SD card is automatically backed up to the NAS, but it has not been backed up to Baidu Cloud.

Next, please SYNCTOY this free synchronization software, select TNAS-263e123 as the source file directory, select TNAS-263eadminbaidu as the backup file directory,

Select the ECHO backup method. The increase or decrease of the content is subject to the 123 folder and incremental backup is performed.

Named SD PICS.

Start synchronization

Completed synchronously

View photos in NAS file management directory adminbaidu location

Check the file in the Baidu cloud disk file directory my application data bypyUSBSHARE1DCIM location

With the fervid Weimarmar F2-220's blessing, the camera SD card finally achieved a local + cloud backup mode.

Tieweima F2-220 is a home-level NAS product. Besides backing up data from a USB port, it can also share and manage NAS content on the PC side through disk mapping.

Through this toss, although the SD card is implemented in the local + cloud backup mode, it still feels a little roundabout. If you are in the backup management, you can choose to backup to adminbaidu in the directory, you can achieve a local + cloud dual backup mode in one step, without using SYNCTOY synchronization software, have to say that it is a pity, hoping to improve.

In the NAS field, there are mainly QNAP, Tieweima, and Faihui, and some manufacturers' products are غير مجاز مي باشدt-effective and suitable for entry-level users, such as the Tieweimar F2-220. Some manufacturers' products are powerful and scalable, especially multi-bay NAS, which is very suitable for high-end enthusiasts. In particular, Aunt Zhang's DS1517+ measured a while ago, which ignites the enthusiasm of many valued friends. . Again, there is no best product, only the most suitable product, and the choice is on-demand.

advantage:

1, aluminum alloy body and shell, material is real. Shell scrub process, excellent workmanship, while the aluminum structure can enhance the cooling effect.

2, suitable for entry-level users to use, especially Baidu cloud features, easy to use.

Disadvantages:

1. It is recommended to improve the firmware extension function. The number of applications supported at this stage is less.

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