That doesn't seem correct that Safety cams aren't recognised. I had an US/EU 765 converted to TWN previously and i don't recall it losing that function. It's converted to SG/MY at present and certainly has Cams working, unlikely that other Asian firmware would lack it i guess.

The only likely icon i could find in your list was BMP_DFLT_GPI_SPD_CAM_SYM.png: [Only registered and activated users can see links. ]. Seems the Asian fw use it as the default for all cams, both redlight & speed. Confirmed for redlight by this SG/MY 765 Screenshot on US41 N. Skokie Hwy [cnr Kilbourne Rd] routing north towards Milwaukee:

[Only registered and activated users can see links. ]

Here's the product page from Garmin Taiwan:
Code:
Please Login or Register to see the links
Google translation of the Specs:

nuvi 765 Car Navigation Products Garmin 20

In the '產品規格' [Specifications] Tab, this Chinese text:
特殊警示： 生產時已預先輸入固定式測速照相點警示功能，並分成已知速限與未知速限之圖示，另外，預留使用者自建點空間。詳細應用方式，請參考網站 [Only registered and activated users can see links. ] 說明。
Translates for me using Google as shown in the screenshot above:
Special warning : Has been pre-entered production fixed speed camera warning function, and shown into the unknown and the known speed limit speed limit of the addition, the space reserved for user self point. Detailed applications, please refer to the website [Only registered and activated users can see links. ] instructions.
May as well still be in Chinese. This is Bing's attempt:
Special warning: Production has entered a stationary speed camera warning function, and split up into icons of known speed limits and speed limit is unknown, in addition, the provision for user-built space. More applications, please consult the Web site [Only registered and activated users can see links. ] notes.
Maybe you can decipher that better, but to me it seems that it does support Safety Camera alerts [they call it Special warning?].