Model change to CM3000/PM500zB due to the termination of distribution of new songs of Denmoku CM2000 of Dai-ichi Kosho Communication Karaoke DAM, and how to adjust the calibration when the touch position of Denmoku is misaligned

⌛Time it takes to read this article: 3 minutesThis section explains how to change the model to CM3000/PM500zB due to the end of distribution of new songs of Denmoku CM2000 of Dai-ichi Kosho Communication Karaoke DAM, and how to adjust calibration when the touch position of Denmoku is shifted.

Dai-ichi Kosho DAM Denmoku iDS Battery Replacement and Denmok Replacement Method and Network Configuration Explanation

⌛Time it takes to read this article: 2 minutesWe will explain in detail how to replace the battery and denmoku of Denmoku iDS (CM2000) connected to Dai-ichi Kosho's communication karaoke "LIVE DAM STADIUM", as well as the network configuration and communication equipment of DAM.

Explanation of how to replace the infrared wireless microphone of communication karaoke from BMB (WM-100) to Dai-ichi Kosho DAM (TDM-700) [Memorandum]

⌛Time it takes to read this article: 2 minutesI replaced the infrared microphone of the communication karaoke from BMB (WM-100) to Daiichi Kosho (TDM-700). We will also explain in detail the receiver and microphone channel settings (frequency) and gain adjustments required to use two BMB microphones and two DAM microphones together.

45,000 yen cashback on optical line

⌛Time it takes to read this article: 2 minutesThe communication line for the store ``Labyrinth'' was an ADSL line, but at the recommendation of our carrier, we recently underwent construction work to change it to an optical line (So-net Hikari with flets-S). ADSL modems are purchased rather than rented, so it won't be particularly cheap if you switch to optical. The reason I switched to a fiber optic line is that by applying during this period, I can apply for So-net's campaign and receive up to 45,000 yen in cash back. (^_^;) Along with the line changes, we have also slightly expanded the communication equipment in Labyrinth. This time, in addition to our own access point, we installed two wireless LAN routers from the public wireless LAN service ``Hikari Station'' provided by NTT, and prepared a total of four SSIDs. *What is Hikari Station⇒ https://flets.com/hikaristation/ *FLET’S SPOT Access point search⇒ http://www.e-map.ne.jp/p/ntteast/nmap.htm?lat=35.331836111&lon=139.352669444&his=ar We have set two types of wireless LAN encryption methods, WPA2-AES and WEP, in consideration of various terminals. Hikari Station can automatically connect to free Wi-Fi if you are using Android. You can easily connect to our access point using the WPS button. In addition, we have a wireless LAN for online karaoke ``DAM'' in the store, but unfortunately it is a VPN method, so it cannot be used for anything other than DAM. Because the video web server for security cameras is connected to the Labyrinth network, we used an NTT optical router to operate as a modem during this construction work. The video web server opens one port from the router connected to the PC out of the two routers connected to the hub with two session branches, making it accessible from the Internet using dynamic DNS. For your reference, I have also attached a diagram of our network configuration and photos of related equipment. (^_-)