Digital Business System phần 2

do cải tiến sản phẩm và sửa đổi ongomg Panasonic không có thể đảm bảo tính chính xác của matenal prmted sau ngày publicatton cũng không nó có thể chấp nhận trách nhiệm về sai sót hoặc thiếu sót Panasonic sẽ cập nhật và sửa đổi tài liệu này là cần thiết các phần mềm và bằng chứng nhận | DSLT Wall Mounting Telephones and Peripheral Equipment Figure 5 3 Handset guide insertion for wall-mounting key phone DSLT Wall Mounting Digital Single-Line Telephones DSLTs can be modified for wall mounting by removing the desk stand and mounting it on the bottom of the phone The back of the DSLT and the desk stand include slots for attaching the phone to a screw inserted in the wall 1 Press the stand releases in toward the middle of the phone to release the desk stand Figure 5-4 Figure 5-4 Desk stand removal for DSLT wail mounting 5-4 DBS 824-l O-300 Issued 3 1 95 Telephones and Peripheral Equipment DSLT Wall Mounting 2 Attach the desk stand to the bottom of the phone by aligning the tabs and tab guides and sliding it into place Figure 5-5 Figure 5-5 Desk stand attachment for DSLT wall mounting 3 Remove the handset guide with a small screwdriver turn it over and reinsert it into the phone Issued 3 1 95 DBS 824-l O-300 5-5 Local PCAS Terminal or SMDR Device Telephones and Peripheral Equipment Local PCAS Terminal or SMDR Device Guidelines . The Serial Interface Unit SIU VB-42712 provides two 9-pin serial ports CN1 and CN2 CN1 connects to a Station Message Detail Recording SMDR device such as a printer or call accounting machine CN2 connects to a modem or PCAS terminal or other programming device . The following table contains RS-232C designations Table 5-l RS-232C pin designations used for CNI and CN2 Signal Name Description 1 No Connection 2-TD Transmitted Data 3-RD Received Data 4-CTS Clear to Send 5-GND Ground 6 No Connection 7 No Connection 8 RTS Request to Send 1 9 N0 connection Installation 1 If the system is powered up power down the system 2 Install the SIU on the top right shelf Position the SIU with the serial interface connectors up and slide the notched end of the circuit board into the notch opening in the frame Attach the SIU to the frame using the two supplied screws 4 Connect the supplied 26-wire ribbon cable from CN3 on the CPC to CN3 .