The Panyatara Learning Service centre was established in 1988 by the Charoen Pokphan Group to operate convenience store businesses in Thailand under the 7-Eleven trademark and provides training courses and seminars for personal development. Mahajak recently installed an AV and control system for several of its training rooms as well as an audio system for public announcements.
For the smaller training rooms with 45 and 90 seats, the audio system includes Shure QLXD24/SM58-Q51 handheld and QLXD1-Q51 bodypack transmitters, while MX153T/O-TQG ear set microphones were provided to the trainers for when they carry out their lectures. Mahajak also installed a UA844+SWB/LC-E active antenna and power distribution system, UA221 antenna splitter, UA834WB antenna amplifier and UABIAST-E power adapter. For the loudspeakers, JBL Control 14C/Ts are equipped with power from Crown CDi4/300 amplifiers. BSS BLU-100 digital processors are used for sound configuration and management, installed alongside a JBL LSR305/230 studio monitor.
For the visual system, Razr EMW-A 120- and 180-inch motorised screens work together with a Sony VPL-PHZ10 projector. A digital signage display was also set up, consisting of Dell IPLEX5260 screens, LG 55KU600 TVs and Nexcom NDiS-B324 digital signage players.
The CCTV consists of Samsung Wisenet SNP-L6233 and SNV-L6083R cameras, SRN-1673 network video recorders, Seagate ST4000VX007 hard drives and LG 24MK430H-B screens.
While the same audio design was applied to the larger training room with 200 seats, for its visual system, Mahajak added several transmitting products by Just Add Power, including the VBS-HDIP-717WP2 wall plate, VBS-HDIP-707 transmitter and VBS-HDIP-508 receiver. These are set up with Sony VPL-PHZ10 projectors and eight Razr EMW-A120 and EMW-A180 motorised screens. At the entrance, two digital signage displays greet visitors with Dell IPLEX5260 screens, LG 55KU600 TVs and Nexcom NDiS-B324 digital signage players.
The control systems for each of the training rooms include AMX MKP-108 keypad controllers for the AV system and Cisco SF352-08P PoE managed switches.
For public announcements, Mahajak installed JBL CSPM-1 microphones. JBL CSS8008 loudspeakers were also provided and are powered by CSA-280Z amplifiers, with the volume controlled by Bosch LBC1400/10 controllers.