David Clark 9100 Series Digital Intercom System Instruction Manual
Fumana litataiso tse felletseng tsa tlhokomelo bakeng sa 9100 Series Digital Intercom System, ea mohlala 19602P-99 (08-24), ka David Clark. Ithute ka tšebeliso e nepahetseng, lintlha tsa polokelo, le litemoso tsa ho sebetsa ho netefatsa ts'ebetso e nepahetseng maemong a thata.