ENTERASYS A2H124-24FX P0973BJ端口管理交換機(jī)
清除CMOS：1。關(guān)閉裝置電源。2.在E4處安裝跳線。3.給裝置通電。4.關(guān)閉裝置電源并從E4上取下跳線。當(dāng)設(shè)備重新通電時(shí)，CMOS將被清除。已安裝-宇宙內(nèi)存映射已安裝（不應(yīng)刪除）E13，2-4已安裝-復(fù)位時(shí)未斷言SYSFAIL已刪除-復(fù)位時(shí)已斷言SYSFAI已安裝E14，1-3已安裝-驅(qū)動(dòng)器VMEbus SYSRESET已刪除-不驅(qū)動(dòng)已安裝E13，2-4已安裝-接收VMEbus SYSRESET已刪除-未接收VMIVME-7740符合6U雙歐洲卡（雙高度）VMEbus物理規(guī)范。它可以直接插入任何接受這種類型板的標(biāo)準(zhǔn)機(jī)箱。小心：通電時(shí)，請(qǐng)勿安裝或卸下電路板。以下步驟描述了VMIC推薦的VMIVME-7740安裝和通電方法：1。確保設(shè)備的電源已關(guān)閉。選擇機(jī)箱插槽。VMIVME-7740必須連接到雙P1/P2 VME總線背板。如果VMIVME-7740將成為VMEbus系統(tǒng)控制器，請(qǐng)選擇第一個(gè)VMEbus插槽。如果VMEbus系統(tǒng)控制器是不同的板，請(qǐng)選擇插槽1以外的任何插槽。VMIVME-7740不需要跳線來啟用/禁用系統(tǒng)控制器功能
To clear the CMOS: 1. Turn off power to the unit. 2. Install a jumper at E4. 3. Power up the unit. 4. Turn off the power to the unit and remove the jumper from E4. When power is re-applied to the unit, the CMOS will be cleared.Installed - Universe Memory Mapped Installed (should not be removed) E13, 2-4 Installed - SYSFAIL Not Asserted Upon Reset Removed - SYSFAIL Asserted Upon Reset Installed E14, 1-3 Installed - Drives VMEbus SYSRESET Removed - Does not drive Installed E14, 2-4 Installed - Receives VMEbus SYSRESET Removed - Does not receive The VMIVME-7740 conforms to the VMEbus physical specification for a 6U dual Eurocard (dual height). It can be plugged directly into any standard chassis accepting this type of board. CAUTION: Do not install or remove the board while power is applied. The following steps describe the VMIC-recommended method for VMIVME-7740 installation and power-up: 1. Make sure power to the equipment is off. 2. Choose chassis slot. The VMIVME-7740 must be attached to a dual P1/P2 VMEbus backplane. If the VMIVME-7740 is to be the VMEbus system controller, choose the first VMEbus slot. If a different board is the VMEbus system controller, choose any slot except slot one. The VMIVME-7740 does not require jumpers for enabling/disabling the system controller function
