Commercial Digital Signage

LG 75PK640S (SCA)

SKU: 75PK640S (SCA)

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The LG 75PK640S (SCA) is a high-impact, 75-inch UHD TV Signage display built for commercial environments in the SCA region. It features a stunning 3,840 x 2,160 Ultra HD resolution with 300 nits of brightness, ensuring content is vivid and detailed. Running on the convenient webOS platform, this slim display offers robust performance and simplified content management, including an embedded system for editing playlists without a separate PC. Rated for reliable 16 hours a day, 7 days a week operation with support for LG SuperSign CMS, it is an ideal solution for effective large-scale digital communication.

Resolution 3,840 × 2,160 (UHD)

Brightness 300 nits

Backlight Life 30,000 Hrs, 16 Hrs / 7 Days

Response Time(G to G, ms) 8ms (typ.)

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A TV Signage is installed in the meeting room, clearly showing the same meeting materials as those on a laptop screen placed on the table.

Easily set the playlist and time scheduling with a remote controller using the display-embedded content management function. Group management is supervised through the Master display, Group 1, and Group 2 displays.

Specifications

Design	Audio
Tool Name: BOE UA73 Stand Type: 2Pole front color: Black	Speaker (sound output): 10W + 10W Speaker System: 2.0 ch LG Sound Sync: Yes(Bluetooth or Optic)
Display	Video
Inch: 75” Resolution:3840 X 2160 (UHD) Backlight Unit Type: Direct Brightness: Typ. 300nit / Min. 260nit Dynamic Contrast Ratio (Dynamic MCI (Hz)): 1,000,000:1 Static (Panel) Contrast Ratio: 1200:1(typ.) Response Time(G to G, ms): 8ms (typ.) Refresh Rate: 60Hz Backlight Life: 30,000Hrs, 16Hrs/7Days	SoC: K25Lp SoC (Marketing Name): Quad HDR_HDR 10 Pro: Yes HDR_HLG: Yes
Broadcasting System	Power
Digital (Terrestrial,Cable,Satellite): ISDB-T, DVB-T2DVB-T2 SDB-TAnalog (NTSC / SECAM / PAL): NTSC/PAL Teletext (Auto Teletext): Yes Global IPTV Support(IP Streaming): Yes	Power Supply (Voltage, Hz): AC 100~240V, 50-60Hz Power Consumption(Max): 201W Power Consumption(Typ): 170WS tandby Power Consumption: Under 0.5W
Smart Function	Other Feature
webOS version: Yes (webOS25) Gallery Mode: Yes Quick Access: Yes Web Browser: Yes Pre-loaded App: Yes (YouTube only) SDP Server compatibility: Yes SW Clock (World Clock / Alarm): Yes Mood Display: Yes Soft AP: Yes WiFi (Version): Yes (802. 11ac) Screen Share (Miracast): Yes Smart Share: Yes DIAL: Yes Bluetooth Audio Playback: Yes Mobile Connection Overlay: Yes HDMI-ARC: Yes (ARC, HDMI2)	USB Cloning: Yes WOL / WOWL: Yes / No SNMP: Yes Diagnostics: Yes (Self Diagnostics (USB)) SI Compatible Protocol: Yes (TVLink Tuner) HTNG-CEC: Yes Simplink (HDMI-CEC): Yes(1.4) IR Out: Yes (RS-232C Phone Jack type) Multi IR Code: Yes Hotel Mode / PDM / Installer Menu: Yes Lock mode: Yes (Limited) Port Block: Yes Welcome Video: Yes Welcome Screen (Splash Image): Yes Insert Image: Yes IP Channel Manager: Yes External Speaker Out: Yes(Audio Out with 3.5mm Phone Jack) Moving Picture Playback (SD/HD/Plus HD): Yes Auto Off / Sleep Timer: Yes/Yes Energy Saving mode: Yes Motion Eye Care: Yes
Vertical Function	Mechanic
Hybrid Caption (Closed Caption Digital Only): Yes Vertical Setup: Yes Fail Over: Yes Play Via URL: Yes Crestron Certi. Compatibility: Yes DPM (Digital Power management): Yes Time scheduler: Yes NTP sync timer: Yes (Clock Setup) BEACON: Yes Embedded CM (contents manager): Yes Embedded GM (Group manager): Yes Control / Control Plus: Yes / Yes CMS(Premium): Yes Simple Editor: Yes LG Connected Care: Yes Set Side-HDMI In: 2 (2.0) Set Side-USB: 1 (2.0) Set Side-RS-232C(D-Sub 9pin / Phone jack): 1 (Phone Jack, 4pin) Set Side-External Speaker Out(3.5mm phone jack): 1 (Audio Out) Set Rear / Bottom-RF In: 1 Set Rear / Bottom-Digital Audio Out (Optical): 1 Set Rear / Bottom-RJ45 (Usage Purpose): 1(LAN)	Weight without Stand:23.5kg Weight with Stand: 24kg Weight in Shipping: 33.6kg Size without Stand: 1668mm960mm59.8mm Size with Stand: 1668mm1031mm344mm Size in Shipping: 1875mm1145mm175mm Bezel Width (L/R/U/B)On Bezel: 9.4mm/9.4mm/9.4mm/18mm Bezel Width (L/R/U/B) Off Bezel: 7.3mm/7.3mm/7.3mm/2.5mm
Required Listing(Certification)	Accessory
Safety: CB, CU, TR EMC: CE	Remote type: L-conAKB76045804 Power Cable: Yes (Attached, 1.5M) RS232C to phone jack cable: Yes
ETC
VESA Compatible Yes: 200mm*300mm

FAQs:

1. Is the LG 75PK640S a native 4K UHD display?

Yes. The LG 75PK640S features native 4K Ultra HD (3840 x 2160) resolution. On a massive 75-inch screen, 4K is essential for maintaining professional image quality, ensuring that fine text in presentations and high-resolution branding remains crisp even when viewed from a close distance.

2. Is the LG 75" PK640S rated for 24/7 use?

No. The LG 75PK640S is officially rated for 16/7 operation (16 hours a day, 7 days a week). This makes it significantly more durable than a standard consumer TV, but it is designed to be powered down during non-business hours to maintain the longevity of the LED backlight and prevent image retention.

3. What is "Public Display Mode" on this LG 75-inch TV?

Public Display Mode is a professional feature that allows you to lock the display settings in public areas. You can prevent unauthorized users from changing the volume, switching inputs, or accessing the menu system. You can also set a "Power-on Status" to ensure the TV always defaults to your specific logo or channel when turned on.

4. Can I play digital signage content directly from a USB on the 75PK640S?

Yes. This model features an Embedded Content Management System with USB scheduling. You can load promotional videos, images, and music onto a USB drive and set the TV to play them on a loop or a specific schedule, removing the need for an expensive external media player.

5. How do I sync settings across multiple LG 75PK640S units?

This display supports USB Cloning. This is a major time-saver for large facilities; once you have configured the perfect settings (picture, sound, and channel list) on one TV, you can "copy" those settings to a USB drive and "paste" them onto all other 75PK640S units in your building in seconds.

6. Does the LG 75PK640S support remote IT management?

Yes. The 75PK640S is Crestron Connected® certified and supports WOL (Wake-on-LAN) and SNMP. These protocols allow your IT department to remotely monitor the hardware, power the screens on/off, and manage settings across the corporate network without needing to visit each screen in person.

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