Acer H243H service manual Operational condition, Operational steps

Acer							Acer –LCD-H243H
			OFF
		ACM	ON		---	---	OFF
			OFF
			VGA		---	---
		Input					---
			DVI		---	---
			HDMI		---	---
			EMEA	NO-EMEA	---	---
			English	English	---	---
			Russian	繁體中文	---	---
			Deutsch	Deutsch	---	---
		Language	Français	Français	---	---	English
			Español	Español	---	---
			Italiano	Italiano	---	---
			Dutch	简体中文	---	---
			Finnish	日本語	---	---
		Reset	---		---	---	---
		Resolution	---		---	---
		H. Freq	---		---	---
	Info						(2)
		V. Freq	---		---	---
		Input Type	---		---	---
		S/N	---		---	---

Notes: (1) Clock default 50 is for Visa timing. Others depend on timing.

(2) Depend on timing & S/N

6. SOP of firmware upgrade (Manufacturer of Scaler is Mstar)

6.1 Operational condition:

Equipment: PC, ISP card, signal cable and power cable.

ESD requirements: antistatic wrists, antistatic gloves (fingers), and connecting cable

Name of ISP program: ISP_Tool_v3.7.5.exe

Manufacture of FW IC：PMC/SST/MX

6.2Operational steps:

1.Connection: connect PC to PCBA with signal cable, and then keep AC and DC in open state.

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