ViewSonic P225f: Difference between revisions
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|brand=ViewSonic | |brand=ViewSonic | ||
|model_code=P225f | |model_code=P225f | ||
|crt_type= | |crt_type=Computer monitor | ||
|image_main=14969.jpg | |image_main=14969.jpg | ||
|images=ViewSonic P225f - pic 1.webp, ViewSonic P225f - pic 2.webp, ViewSonic P225f - pic 3.webp, ViewSonic P225f - pic 4.webp | |||
|suppress_gallery=yes | |||
|screen_size_in=22 | |screen_size_in=22 | ||
|aspect_ratio=4:3 | |aspect_ratio=4:3 | ||
|weight=31.1 kg | |weight=31.1 kg | ||
|msrp=$850 | |||
|tube_type=PerfectFlat (DiamondTron NF) | |||
|mask_type=Aperture grille | |||
|pitch=0.24 | |||
|phosphor_type=P-22 | |||
|deflection_angle=90 | |||
|height=504.3 mm | |||
|width=500 mm | |||
|depth=526.3 mm | |||
|visible_w=400 | |||
|visible_h=300 | |||
|visible_diag=20 | |||
|h_scan_min=30 | |||
|h_scan_max=127 | |||
|v_scan_min=50 | |||
|v_scan_max=160 | |||
|frequency=50Hz,60Hz | |||
|power_avg=130 | |||
}} | |||
The '''ViewSonic P225f''' was the flagship of ViewSonic's Professional Series CRT monitor lineup, aimed at demanding users in pre-press, imaging, desktop publishing, 3D modeling, CAD/CAM, and graphic design. It featured a 22-inch (20-inch viewable) PerfectFlat CRT, which was based on the Mitsubishi DiamondTron NF aperture grille tube — the same technology found in Mitsubishi's own Diamond Pro 2060u.<ref name="tomshw">Tom's Hardware, "Comparison: Seven 21" and 22" CRT Monitors," August 5, 2002. https://www.tomshardware.com/reviews/comparison,497-12.html</ref> | |||
The P225f supported a maximum resolution of 2048 × 1536 at 79 Hz, with a horizontal scan rate of 30–127 kHz and a video input bandwidth of 340 MHz (typical).<ref name="vs-global">ViewSonic Global product page for P225f. https://www.viewsonic.com/global/products/sheet/P225f</ref> At the common professional working resolution of 1600 × 1200, Tom's Hardware measured it achieving 105.2 Hz — the highest refresh rate in their seven-monitor comparison test.<ref name="tomshw" /> | |||
The tube used a 0.24 mm aperture grille with uni-pitch and an ARAG (anti-reflection, anti-glare) screen coating to reduce reflections and eye strain.<ref name="vs-global" /> The monitor offered dual video inputs: a standard 15-pin mini D-sub (VGA) connector and five BNC connectors for RGBHV, supporting H/V separate sync, composite sync, and sync-on-green.<ref name="vs-global" /> It did not include a USB hub, though ViewSonic offered a four-port hub as an optional accessory that fit into a recessed compartment on the monitor.<ref name="tomshw" /> | |||
The P225f featured on-screen display controls (branded "OnView") for adjusting contrast, brightness, H/V position, H/V size, zoom, and pincushion geometry. It supported a universal AC power supply rated at 90–260V, 50–60 Hz, with typical power consumption of 130W.<ref name="vs-global" /> The monitor was TCO'03, Energy Star, and VESA DPMS compliant and carried a three-year limited warranty. | |||
== Photos == | |||
{{EveryCRT gallery}} | |||
== References == | |||
<references /> | |||
{{CRT input | |||
|signal=VGA (RGBHV) | |||
|connector=DE-15 (VGA) | |||
|count=1 | |||
|location=rear | |||
}} | |||
{{CRT input | |||
|signal=RGBHV | |||
|connector=BNC | |||
|count=1 | |||
|location=rear | |||
|notes=5x BNC connectors (R, G, B, H-sync, V-sync) | |||
}} | |||
{{CRT voltage range | |||
|voltage_min=90 | |||
|voltage_max=260 | |||
}} | |||
{{CRT link | |||
|link_type=Retailer | |||
|link_source=NewEgg | |||
|link_url=https://www.newegg.com/p/N82E16824116218 | |||
}} | |||
{{CRT link | |||
|link_type=Manufacturer | |||
|link_source=Viewsonic | |||
|link_url=https://www.viewsonic.com/uk/products/sheet/P225f | |||
}} | |||
{{CRT link | |||
|link_type=Database | |||
|link_source=CRT Database | |||
|link_url=https://crtdatabase.com/crts/viewsonic/viewsonic-p225f | |||
}} | }} | ||
