Black Box LR1530A-R3 manual Sanity Timer, Force Zmodem Software Load, To Clear a Lost Password

Servicing Information

Sanity Timer

Do not remove this strap – pins 1-2.

Force ZMODEM Software Load

On the rare occasion that during the programming of the FLASH something happens to the bridge/router (power hit or hardware reset), causing the FLASH to become corrupted, the bridge/router will restart in ZMODEM receive mode only. If the bridge/router does not start in ZMODEM receive mode, perform the following steps:

1)power down the bridge/router,

2)open the case,

3)remove the strap from the center set of pins: 3-4,

4)power up the bridge/router. The bridge/router should now restart and be in ZMODEM receive mode.

5)Re-install the strap and replace the cover.

Please refer to Appendix E or the Menus Reference Manual for information on how to do software upgrades.

To Clear a “Lost” Password

1)Remove power from the bridge/router.

2)Remove the case cover.

3)Remove the jumper strap on pins 5-6.

4)Re-attach the power to the bridge/router and wait for Power LED to go green.

5)Remove power from the bridge/router.

6)Re-install the jumper strap on pins 5-6.

7)Install the case cover

8)Power up the bridge/router.

9)Log into the bridge/router using the default password “BRIDGE” and change the password as desired.

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