Thông số kỹ thuật : Micro chủ tịch TOA TS-681L-AS
Power Source 36 V DC, 30 mA or less (supplied from the Central Unit TS-680-AS)
Output Headphones/Recording: 32 Ω (headphone)/10 kΩ, -20 dB* (recording),
unbalanced, mini jack (with Volume control)
Internal speaker: 130 Ω, 200 mW (with Volume control)
Control Speech button: Microphone, speaker on-off control by speech switch
Priority button: Microphone, speaker on-off, other microphone cutoff, and single-tone chime activation
Volume control: Headphone output and internal speaker volume adjustable
Operating Temperature 0 ℃ to +40 ℃ (32 ゜F to 104 ゜F)
Operating Humidity 90 %RH or less (no condensation)
Finish ABS resin, black, paint
Dimensions 145.3 (W) × 70.7 (H) × 150.5 (D) mm (5.72″ × 2.78″ × 5.93″)
Weight 800 g (1.76 lb)
Option Extension cord: YR-780-2M, YR-780-10M
Microphone: TS-773 (standard), TS-774 (long) (select either one)
